11890147070

素因数分解:

$2^1\times 5^1\times {\mathrm{36973}}^1\times {\mathrm{32159}}^1$

素因数の和:69139

約数の個数: 16

約数和(自身を含む): 21403509120

約数和(自身を除く): 9513362050

約数列:

[1, 2, 5, 10, 32159, 36973, 64318, 73946, 160795, 184865, 321590, 369730, 1189014707, 2378029414, 5945073535, 11890147070]

約数ペア:

[(1, 11890147070), (2, 5945073535), (5, 2378029414), (10, 1189014707), (32159, 369730), (36973, 321590), (64318, 184865), (73946, 160795)]