15242788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 30633120

約数和(自身を除く): 15390332

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 18233, 36466, 72932, 200563, 346427, 401126, 692854, 802252, 1385708, 3810697, 7621394, 15242788]

約数ペア:

[(1, 15242788), (2, 7621394), (4, 3810697), (11, 1385708), (19, 802252), (22, 692854), (38, 401126), (44, 346427), (76, 200563), (209, 72932), (418, 36466), (836, 18233)]