19609044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17957}}^1$

素因数の和:17984

約数の個数: 48

約数和(自身を含む): 56316288

約数和(自身を除く): 36707244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17957, 35914, 53871, 71828, 107742, 125699, 215484, 233441, 251398, 377097, 466882, 502796, 700323, 754194, 933764, 1400646, 1508388, 1634087, 2801292, 3268174, 4902261, 6536348, 9804522, 19609044]

約数ペア:

[(1, 19609044), (2, 9804522), (3, 6536348), (4, 4902261), (6, 3268174), (7, 2801292), (12, 1634087), (13, 1508388), (14, 1400646), (21, 933764), (26, 754194), (28, 700323), (39, 502796), (42, 466882), (52, 377097), (78, 251398), (84, 233441), (91, 215484), (156, 125699), (182, 107742), (273, 71828), (364, 53871), (546, 35914), (1092, 17957)]