194519388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2315707}}^1$

素因数の和:2315721

約数の個数: 24

約数和(自身を含む): 518718592

約数和(自身を除く): 324199204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2315707, 4631414, 6947121, 9262828, 13894242, 16209949, 27788484, 32419898, 48629847, 64839796, 97259694, 194519388]

約数ペア:

[(1, 194519388), (2, 97259694), (3, 64839796), (4, 48629847), (6, 32419898), (7, 27788484), (12, 16209949), (14, 13894242), (21, 9262828), (28, 6947121), (42, 4631414), (84, 2315707)]