1231256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11858

約数の個数: 16

約数和(自身を含む): 2486400

約数和(自身を除く): 1255144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11839, 23678, 47356, 94712, 153907, 307814, 615628, 1231256]

約数ペア:

[(1, 1231256), (2, 615628), (4, 307814), (8, 153907), (13, 94712), (26, 47356), (52, 23678), (104, 11839)]