19024331348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 38494310400

約数和(自身を除く): 19469979052

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 89, 124, 134, 178, 268, 341, 356, 682, 737, 979, 1364, 1474, 1958, 2077, 2339, 2759, 2948, 3916, 4154, 4678, 5518, 5963, 8308, 9356, 11036, 11926, 22847, 23852, 25729, 30349, 45694, 51458, 60698, 65593, 72509, 91388, 102916, 121396, 131186, 145018, 156713, 184853, 208171, 262372, 290036, 313426, 369706, 416342, 626852, 739412, 797599, 832684, 1595198, 1723843, 2033383, 2289881, 3190396, 3447686, 4066766, 4579762, 4858103, 6453301, 6895372, 8133532, 9159524, 9716206, 12906602, 13947457, 19432412, 25813204, 27894914, 53439133, 55789828, 70986311, 106878266, 141972622, 153422027, 213756532, 283945244, 306844054, 432371167, 613688108, 864742334, 1729484668, 4756082837, 9512165674, 19024331348]

約数ペア:

[(1, 19024331348), (2, 9512165674), (4, 4756082837), (11, 1729484668), (22, 864742334), (31, 613688108), (44, 432371167), (62, 306844054), (67, 283945244), (89, 213756532), (124, 153422027), (134, 141972622), (178, 106878266), (268, 70986311), (341, 55789828), (356, 53439133), (682, 27894914), (737, 25813204), (979, 19432412), (1364, 13947457), (1474, 12906602), (1958, 9716206), (2077, 9159524), (2339, 8133532), (2759, 6895372), (2948, 6453301), (3916, 4858103), (4154, 4579762), (4678, 4066766), (5518, 3447686), (5963, 3190396), (8308, 2289881), (9356, 2033383), (11036, 1723843), (11926, 1595198), (22847, 832684), (23852, 797599), (25729, 739412), (30349, 626852), (45694, 416342), (51458, 369706), (60698, 313426), (65593, 290036), (72509, 262372), (91388, 208171), (102916, 184853), (121396, 156713), (131186, 145018)]