22057874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 37190016

約数和(自身を除く): 15132142

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 421, 782, 842, 1139, 1541, 2278, 3082, 7157, 9683, 14314, 19366, 26197, 28207, 52394, 56414, 164611, 329222, 479519, 648761, 959038, 1297522, 11028937, 22057874]

約数ペア:

[(1, 22057874), (2, 11028937), (17, 1297522), (23, 959038), (34, 648761), (46, 479519), (67, 329222), (134, 164611), (391, 56414), (421, 52394), (782, 28207), (842, 26197), (1139, 19366), (1541, 14314), (2278, 9683), (3082, 7157)]