189829118

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 287647200

約数和(自身を除く): 97818082

約数列:

[1, 2, 137, 274, 449, 898, 1543, 3086, 61513, 123026, 211391, 422782, 692807, 1385614, 94914559, 189829118]

約数ペア:

[(1, 189829118), (2, 94914559), (137, 1385614), (274, 692807), (449, 422782), (898, 211391), (1543, 123026), (3086, 61513)]