38991524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6236

約数の個数: 36

約数和(自身を含む): 80784732

約数和(自身を除く): 41793208

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6197, 6292, 12394, 24788, 68167, 80561, 136334, 161122, 272668, 322244, 749837, 886171, 1499674, 1772342, 2999348, 3544684, 9747881, 19495762, 38991524]

約数ペア:

[(1, 38991524), (2, 19495762), (4, 9747881), (11, 3544684), (13, 2999348), (22, 1772342), (26, 1499674), (44, 886171), (52, 749837), (121, 322244), (143, 272668), (242, 161122), (286, 136334), (484, 80561), (572, 68167), (1573, 24788), (3146, 12394), (6197, 6292)]