15180932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 30482676

約数和(自身を除く): 15301744

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1321, 2642, 2873, 5284, 5746, 11492, 17173, 22457, 34346, 44914, 68692, 89828, 223249, 291941, 446498, 583882, 892996, 1167764, 3795233, 7590466, 15180932]

約数ペア:

[(1, 15180932), (2, 7590466), (4, 3795233), (13, 1167764), (17, 892996), (26, 583882), (34, 446498), (52, 291941), (68, 223249), (169, 89828), (221, 68692), (338, 44914), (442, 34346), (676, 22457), (884, 17173), (1321, 11492), (2642, 5746), (2873, 5284)]