15288888

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4583}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 38505600

約数和(自身を除く): 23216712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 4583, 9166, 13749, 18332, 27498, 36664, 54996, 109992, 637037, 1274074, 1911111, 2548148, 3822222, 5096296, 7644444, 15288888]

約数ペア:

[(1, 15288888), (2, 7644444), (3, 5096296), (4, 3822222), (6, 2548148), (8, 1911111), (12, 1274074), (24, 637037), (139, 109992), (278, 54996), (417, 36664), (556, 27498), (834, 18332), (1112, 13749), (1668, 9166), (3336, 4583)]