21899266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8069}}^1$

素因数の和:8153

約数の個数: 16

約数和(自身を含む): 34862400

約数和(自身を除く): 12963134

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 8069, 16138, 185587, 371174, 476071, 952142, 10949633, 21899266]

約数ペア:

[(1, 21899266), (2, 10949633), (23, 952142), (46, 476071), (59, 371174), (118, 185587), (1357, 16138), (2714, 8069)]