19244402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 29509272

約数和(自身を除く): 10264870

約数列:

[1, 2, 61, 122, 233, 466, 677, 1354, 14213, 28426, 41297, 82594, 157741, 315482, 9622201, 19244402]

約数ペア:

[(1, 19244402), (2, 9622201), (61, 315482), (122, 157741), (233, 82594), (466, 41297), (677, 28426), (1354, 14213)]