21250114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 12108926

約数列:

[1, 2, 23, 46, 659, 701, 1318, 1402, 15157, 16123, 30314, 32246, 461959, 923918, 10625057, 21250114]

約数ペア:

[(1, 21250114), (2, 10625057), (23, 923918), (46, 461959), (659, 32246), (701, 30314), (1318, 16123), (1402, 15157)]