15747214

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7549}}^1$

素因数の和:7707

約数の個数: 16

約数和(自身を含む): 27180000

約数和(自身を除く): 11432786

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 7549, 15098, 52843, 105686, 1124801, 2249602, 7873607, 15747214]

約数ペア:

[(1, 15747214), (2, 7873607), (7, 2249602), (14, 1124801), (149, 105686), (298, 52843), (1043, 15098), (2086, 7549)]