19092948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 54583200

約数和(自身を除く): 35490252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1709, 1862, 2793, 3418, 3724, 5127, 5586, 6836, 10254, 11172, 11963, 20508, 23926, 32471, 35889, 47852, 64942, 71778, 83741, 97413, 129884, 143556, 167482, 194826, 227297, 251223, 334964, 389652, 454594, 502446, 681891, 909188, 1004892, 1363782, 1591079, 2727564, 3182158, 4773237, 6364316, 9546474, 19092948]

約数ペア:

[(1, 19092948), (2, 9546474), (3, 6364316), (4, 4773237), (6, 3182158), (7, 2727564), (12, 1591079), (14, 1363782), (19, 1004892), (21, 909188), (28, 681891), (38, 502446), (42, 454594), (49, 389652), (57, 334964), (76, 251223), (84, 227297), (98, 194826), (114, 167482), (133, 143556), (147, 129884), (196, 97413), (228, 83741), (266, 71778), (294, 64942), (399, 47852), (532, 35889), (588, 32471), (798, 23926), (931, 20508), (1596, 11963), (1709, 11172), (1862, 10254), (2793, 6836), (3418, 5586), (3724, 5127)]