15287096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 18581704

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 223, 328, 418, 446, 451, 779, 836, 892, 902, 1558, 1672, 1784, 1804, 2453, 3116, 3608, 4237, 4906, 6232, 8474, 8569, 9143, 9812, 16948, 17138, 18286, 19624, 33896, 34276, 36572, 46607, 68552, 73144, 93214, 100573, 173717, 186428, 201146, 347434, 372856, 402292, 694868, 804584, 1389736, 1910887, 3821774, 7643548, 15287096]

約数ペア:

[(1, 15287096), (2, 7643548), (4, 3821774), (8, 1910887), (11, 1389736), (19, 804584), (22, 694868), (38, 402292), (41, 372856), (44, 347434), (76, 201146), (82, 186428), (88, 173717), (152, 100573), (164, 93214), (209, 73144), (223, 68552), (328, 46607), (418, 36572), (446, 34276), (451, 33896), (779, 19624), (836, 18286), (892, 17138), (902, 16948), (1558, 9812), (1672, 9143), (1784, 8569), (1804, 8474), (2453, 6232), (3116, 4906), (3608, 4237)]