15019664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 32289600

約数和(自身を除く): 17269936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 1399, 2684, 2798, 5368, 5596, 10736, 11192, 15389, 22384, 30778, 61556, 85339, 123112, 170678, 246224, 341356, 682712, 938729, 1365424, 1877458, 3754916, 7509832, 15019664]

約数ペア:

[(1, 15019664), (2, 7509832), (4, 3754916), (8, 1877458), (11, 1365424), (16, 938729), (22, 682712), (44, 341356), (61, 246224), (88, 170678), (122, 123112), (176, 85339), (244, 61556), (488, 30778), (671, 22384), (976, 15389), (1342, 11192), (1399, 10736), (2684, 5596), (2798, 5368)]