22878021272

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{20874107}}^1$

素因数の和:20874250

約数の個数: 16

約数和(自身を含む): 43209403560

約数和(自身を除く): 20331382288

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 20874107, 41748214, 83496428, 166992856, 2859752659, 5719505318, 11439010636, 22878021272]

約数ペア:

[(1, 22878021272), (2, 11439010636), (4, 5719505318), (8, 2859752659), (137, 166992856), (274, 83496428), (548, 41748214), (1096, 20874107)]