13137272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 25336800

約数和(自身を除く): 12199528

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 229, 284, 404, 458, 568, 808, 916, 1832, 7171, 14342, 16259, 23129, 28684, 32518, 46258, 57368, 65036, 92516, 130072, 185032, 1642159, 3284318, 6568636, 13137272]

約数ペア:

[(1, 13137272), (2, 6568636), (4, 3284318), (8, 1642159), (71, 185032), (101, 130072), (142, 92516), (202, 65036), (229, 57368), (284, 46258), (404, 32518), (458, 28684), (568, 23129), (808, 16259), (916, 14342), (1832, 7171)]