15493912

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 33340320

約数和(自身を除く): 17846408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 821, 1348, 1642, 2359, 2696, 3284, 4718, 5747, 6568, 9436, 11494, 18872, 22988, 45976, 276677, 553354, 1106708, 1936739, 2213416, 3873478, 7746956, 15493912]

約数ペア:

[(1, 15493912), (2, 7746956), (4, 3873478), (7, 2213416), (8, 1936739), (14, 1106708), (28, 553354), (56, 276677), (337, 45976), (674, 22988), (821, 18872), (1348, 11494), (1642, 9436), (2359, 6568), (2696, 5747), (3284, 4718)]