21778923169

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{32687}}^1$

素因数の和:33260

約数の個数: 16

約数和(自身を含む): 23158794240

約数和(自身を除く): 1379871071

約数列:

[1, 23, 59, 491, 1357, 11293, 28969, 32687, 666287, 751801, 1928533, 16049317, 44356259, 369134291, 946909703, 21778923169]

約数ペア:

[(1, 21778923169), (23, 946909703), (59, 369134291), (491, 44356259), (1357, 16049317), (11293, 1928533), (28969, 751801), (32687, 666287)]