38881502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 67129344

約数和(自身を除く): 28247842

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 517, 682, 1034, 1213, 1457, 2426, 2914, 13343, 16027, 26686, 32054, 37603, 57011, 75206, 114022, 413633, 627121, 827266, 1254242, 1767341, 3534682, 19440751, 38881502]

約数ペア:

[(1, 38881502), (2, 19440751), (11, 3534682), (22, 1767341), (31, 1254242), (47, 827266), (62, 627121), (94, 413633), (341, 114022), (517, 75206), (682, 57011), (1034, 37603), (1213, 32054), (1457, 26686), (2426, 16027), (2914, 13343)]