13221068

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 26628000

約数和(自身を除く): 13406932

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 3169, 4172, 6338, 12676, 22183, 44366, 88732, 472181, 944362, 1888724, 3305267, 6610534, 13221068]

約数ペア:

[(1, 13221068), (2, 6610534), (4, 3305267), (7, 1888724), (14, 944362), (28, 472181), (149, 88732), (298, 44366), (596, 22183), (1043, 12676), (2086, 6338), (3169, 4172)]