40394794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12323}}^1$

素因数の和:12485

約数の個数: 16

約数和(自身を含む): 66549600

約数和(自身を除く): 26154806

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 12323, 24646, 135553, 271106, 1836127, 3672254, 20197397, 40394794]

約数ペア:

[(1, 40394794), (2, 20197397), (11, 3672254), (22, 1836127), (149, 271106), (298, 135553), (1639, 24646), (3278, 12323)]