21604171010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36617239}}^1$

素因数の和:36617305

約数の個数: 16

約数和(自身を含む): 39546619200

約数和(自身を除く): 17942448190

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 36617239, 73234478, 183086195, 366172390, 2160417101, 4320834202, 10802085505, 21604171010]

約数ペア:

[(1, 21604171010), (2, 10802085505), (5, 4320834202), (10, 2160417101), (59, 366172390), (118, 183086195), (295, 73234478), (590, 36617239)]