19410226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51899}}^1$

素因数の和:51929

約数の個数: 16

約数和(自身を含む): 33631200

約数和(自身を除く): 14220974

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51899, 103798, 570889, 882283, 1141778, 1764566, 9705113, 19410226]

約数ペア:

[(1, 19410226), (2, 9705113), (11, 1764566), (17, 1141778), (22, 882283), (34, 570889), (187, 103798), (374, 51899)]