30861226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16901}}^1$

素因数の和:16997

約数の個数: 16

約数和(自身を含む): 51111648

約数和(自身を除く): 20250422

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 16901, 33802, 185911, 371822, 1402783, 2805566, 15430613, 30861226]

約数ペア:

[(1, 30861226), (2, 15430613), (11, 2805566), (22, 1402783), (83, 371822), (166, 185911), (913, 33802), (1826, 16901)]