78204038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187091}}^1$

素因数の和:187123

約数の個数: 16

約数和(自身を含む): 134706240

約数和(自身を除く): 56502202

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 187091, 374182, 2058001, 3554729, 4116002, 7109458, 39102019, 78204038]

約数ペア:

[(1, 78204038), (2, 39102019), (11, 7109458), (19, 4116002), (22, 3554729), (38, 2058001), (209, 374182), (418, 187091)]