21486438578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16010759}}^1$

素因数の和:16010833

約数の個数: 16

約数和(自身を含む): 35736016320

約数和(自身を除く): 14249577742

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 16010759, 32021518, 176118349, 352236698, 976656299, 1953312598, 10743219289, 21486438578]

約数ペア:

[(1, 21486438578), (2, 10743219289), (11, 1953312598), (22, 976656299), (61, 352236698), (122, 176118349), (671, 32021518), (1342, 16010759)]