2019931342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{4357}}^1$

素因数の和:6004

約数の個数: 32

約数和(自身を含む): 3562612704

約数和(自身を除く): 1542681362

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1621, 3242, 4357, 8714, 17831, 21073, 35662, 42146, 47927, 56641, 95854, 113282, 231803, 463606, 623051, 1246102, 7062697, 14125394, 77689667, 91815061, 155379334, 183630122, 1009965671, 2019931342]

約数ペア:

[(1, 2019931342), (2, 1009965671), (11, 183630122), (13, 155379334), (22, 91815061), (26, 77689667), (143, 14125394), (286, 7062697), (1621, 1246102), (3242, 623051), (4357, 463606), (8714, 231803), (17831, 113282), (21073, 95854), (35662, 56641), (42146, 47927)]