21986114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8101}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 35000640

約数和(自身を除く): 13014526

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 8101, 16202, 186323, 372646, 477959, 955918, 10993057, 21986114]

約数ペア:

[(1, 21986114), (2, 10993057), (23, 955918), (46, 477959), (59, 372646), (118, 186323), (1357, 16202), (2714, 8101)]