13040944

素因数分解:

$2^4\times 7^1\times {\mathrm{116437}}^1$

素因数の和:116452

約数の個数: 20

約数和(自身を含む): 28876624

約数和(自身を除く): 15835680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 116437, 232874, 465748, 815059, 931496, 1630118, 1862992, 3260236, 6520472, 13040944]

約数ペア:

[(1, 13040944), (2, 6520472), (4, 3260236), (7, 1862992), (8, 1630118), (14, 931496), (16, 815059), (28, 465748), (56, 232874), (112, 116437)]