15974.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 14672580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 467, 524, 786, 934, 1401, 1572, 1703, 1868, 2802, 3406, 5109, 5604, 6071, 6812, 10218, 12142, 18213, 20436, 24284, 36426, 61177, 72852, 122354, 183531, 244708, 367062, 734124, 795301, 1590602, 2385903, 3181204, 4771806, 9543612]

約数ペア:

[(1, 9543612), (2, 4771806), (3, 3181204), (4, 2385903), (6, 1590602), (12, 795301), (13, 734124), (26, 367062), (39, 244708), (52, 183531), (78, 122354), (131, 72852), (156, 61177), (262, 36426), (393, 24284), (467, 20436), (524, 18213), (786, 12142), (934, 10218), (1401, 6812), (1572, 6071), (1703, 5604), (1868, 5109), (2802, 3406)]