12580204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 17901716

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 107, 119, 133, 182, 214, 221, 238, 247, 266, 323, 364, 428, 442, 476, 494, 532, 646, 749, 884, 988, 1292, 1391, 1498, 1547, 1729, 1819, 2033, 2261, 2782, 2996, 3094, 3458, 3638, 4066, 4199, 4522, 5564, 6188, 6916, 7276, 8132, 8398, 9044, 9737, 12733, 14231, 16796, 19474, 23647, 25466, 26429, 28462, 29393, 34561, 38948, 47294, 50932, 52858, 56924, 58786, 69122, 94588, 105716, 117572, 138244, 165529, 185003, 241927, 331058, 370006, 449293, 483854, 662116, 740012, 898586, 967708, 1797172, 3145051, 6290102, 12580204]

約数ペア:

[(1, 12580204), (2, 6290102), (4, 3145051), (7, 1797172), (13, 967708), (14, 898586), (17, 740012), (19, 662116), (26, 483854), (28, 449293), (34, 370006), (38, 331058), (52, 241927), (68, 185003), (76, 165529), (91, 138244), (107, 117572), (119, 105716), (133, 94588), (182, 69122), (214, 58786), (221, 56924), (238, 52858), (247, 50932), (266, 47294), (323, 38948), (364, 34561), (428, 29393), (442, 28462), (476, 26429), (494, 25466), (532, 23647), (646, 19474), (749, 16796), (884, 14231), (988, 12733), (1292, 9737), (1391, 9044), (1498, 8398), (1547, 8132), (1729, 7276), (1819, 6916), (2033, 6188), (2261, 5564), (2782, 4522), (2996, 4199), (3094, 4066), (3458, 3638)]