15425522

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 27527808

約数和(自身を除く): 12102286

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 307, 518, 614, 679, 1358, 2149, 3589, 4298, 7178, 11359, 22718, 25123, 29779, 50246, 59558, 79513, 159026, 208453, 416906, 1101823, 2203646, 7712761, 15425522]

約数ペア:

[(1, 15425522), (2, 7712761), (7, 2203646), (14, 1101823), (37, 416906), (74, 208453), (97, 159026), (194, 79513), (259, 59558), (307, 50246), (518, 29779), (614, 25123), (679, 22718), (1358, 11359), (2149, 7178), (3589, 4298)]