23479118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21001}}^1$

素因数の和:21059

約数の個数: 16

約数和(自身を含む): 38811696

約数和(自身を除く): 15332578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 21001, 42002, 273013, 546026, 903043, 1806086, 11739559, 23479118]

約数ペア:

[(1, 23479118), (2, 11739559), (13, 1806086), (26, 903043), (43, 546026), (86, 273013), (559, 42002), (1118, 21001)]