15263274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 33304320

約数和(自身を除く): 18041046

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 2477, 3081, 4954, 6162, 7431, 14862, 32201, 64402, 96603, 193206, 195683, 391366, 587049, 1174098, 2543879, 5087758, 7631637, 15263274]

約数ペア:

[(1, 15263274), (2, 7631637), (3, 5087758), (6, 2543879), (13, 1174098), (26, 587049), (39, 391366), (78, 195683), (79, 193206), (158, 96603), (237, 64402), (474, 32201), (1027, 14862), (2054, 7431), (2477, 6162), (3081, 4954)]