13385456

素因数分解:

$2^4\times 7^1\times {\mathrm{119513}}^1$

素因数の和:119528

約数の個数: 20

約数和(自身を含む): 29639472

約数和(自身を除く): 16254016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 119513, 239026, 478052, 836591, 956104, 1673182, 1912208, 3346364, 6692728, 13385456]

約数ペア:

[(1, 13385456), (2, 6692728), (4, 3346364), (7, 1912208), (8, 1673182), (14, 956104), (16, 836591), (28, 478052), (56, 239026), (112, 119513)]