189841342

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 287154000

約数和(自身を除く): 97312658

約数列:

[1, 2, 211, 349, 422, 698, 1289, 2578, 73639, 147278, 271979, 449861, 543958, 899722, 94920671, 189841342]

約数ペア:

[(1, 189841342), (2, 94920671), (211, 899722), (349, 543958), (422, 449861), (698, 271979), (1289, 147278), (2578, 73639)]