15249884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 30621024

約数和(自身を除く): 15371140

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1327, 2654, 2873, 5308, 5746, 11492, 17251, 22559, 34502, 45118, 69004, 90236, 224263, 293267, 448526, 586534, 897052, 1173068, 3812471, 7624942, 15249884]

約数ペア:

[(1, 15249884), (2, 7624942), (4, 3812471), (13, 1173068), (17, 897052), (26, 586534), (34, 448526), (52, 293267), (68, 224263), (169, 90236), (221, 69004), (338, 45118), (442, 34502), (676, 22559), (884, 17251), (1327, 11492), (2654, 5746), (2873, 5308)]