15810736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52009}}^1$

素因数の和:52036

約数の個数: 20

約数和(自身を含む): 32246200

約数和(自身を除く): 16435464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52009, 104018, 208036, 416072, 832144, 988171, 1976342, 3952684, 7905368, 15810736]

約数ペア:

[(1, 15810736), (2, 7905368), (4, 3952684), (8, 1976342), (16, 988171), (19, 832144), (38, 416072), (76, 208036), (152, 104018), (304, 52009)]