16996222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10971

約数の個数: 16

約数和(自身を含む): 27493200

約数和(自身を除く): 10496978

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10909, 21818, 207271, 414542, 447269, 894538, 8498111, 16996222]

約数ペア:

[(1, 16996222), (2, 8498111), (19, 894538), (38, 447269), (41, 414542), (82, 207271), (779, 21818), (1558, 10909)]