15299218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 27915840

約数和(自身を除く): 12616622

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2153, 3553, 4306, 7106, 23683, 36601, 40907, 47366, 73202, 81814, 402611, 449977, 695419, 805222, 899954, 1390838, 7649609, 15299218]

約数ペア:

[(1, 15299218), (2, 7649609), (11, 1390838), (17, 899954), (19, 805222), (22, 695419), (34, 449977), (38, 402611), (187, 81814), (209, 73202), (323, 47366), (374, 40907), (418, 36601), (646, 23683), (2153, 7106), (3553, 4306)]