15655588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 30983680

約数和(自身を除く): 15328092

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 103, 148, 158, 206, 316, 412, 481, 962, 1027, 1339, 1924, 2054, 2678, 2923, 3811, 4108, 5356, 5846, 7622, 8137, 11692, 15244, 16274, 32548, 37999, 49543, 75998, 99086, 105781, 151996, 198172, 211562, 301069, 423124, 602138, 1204276, 3913897, 7827794, 15655588]

約数ペア:

[(1, 15655588), (2, 7827794), (4, 3913897), (13, 1204276), (26, 602138), (37, 423124), (52, 301069), (74, 211562), (79, 198172), (103, 151996), (148, 105781), (158, 99086), (206, 75998), (316, 49543), (412, 37999), (481, 32548), (962, 16274), (1027, 15244), (1339, 11692), (1924, 8137), (2054, 7622), (2678, 5846), (2923, 5356), (3811, 4108)]