15942437

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 18677760

約数和(自身を除く): 2735323

約数列:

[1, 7, 79, 127, 227, 553, 889, 1589, 10033, 17933, 28829, 70231, 125531, 201803, 2277491, 15942437]

約数ペア:

[(1, 15942437), (7, 2277491), (79, 201803), (127, 125531), (227, 70231), (553, 28829), (889, 17933), (1589, 10033)]