38147326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 31848194

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 2351, 4702, 8113, 16226, 16457, 32914, 44669, 89338, 143411, 286822, 312683, 625366, 1003877, 2007754, 2724809, 5449618, 19073663, 38147326]

約数ペア:

[(1, 38147326), (2, 19073663), (7, 5449618), (14, 2724809), (19, 2007754), (38, 1003877), (61, 625366), (122, 312683), (133, 286822), (266, 143411), (427, 89338), (854, 44669), (1159, 32914), (2318, 16457), (2351, 16226), (4702, 8113)]