15268514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 9891166

約数列:

[1, 2, 19, 38, 47, 83, 94, 103, 166, 206, 893, 1577, 1786, 1957, 3154, 3901, 3914, 4841, 7802, 8549, 9682, 17098, 74119, 91979, 148238, 162431, 183958, 324862, 401803, 803606, 7634257, 15268514]

約数ペア:

[(1, 15268514), (2, 7634257), (19, 803606), (38, 401803), (47, 324862), (83, 183958), (94, 162431), (103, 148238), (166, 91979), (206, 74119), (893, 17098), (1577, 9682), (1786, 8549), (1957, 7802), (3154, 4841), (3901, 3914)]