21957322

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 33657120

約数和(自身を除く): 11699798

約数列:

[1, 2, 59, 118, 317, 587, 634, 1174, 18703, 34633, 37406, 69266, 186079, 372158, 10978661, 21957322]

約数ペア:

[(1, 21957322), (2, 10978661), (59, 372158), (118, 186079), (317, 69266), (587, 37406), (634, 34633), (1174, 18703)]