15451096

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 31719240

約数和(自身を除く): 16268144

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 163, 164, 289, 326, 328, 578, 652, 697, 1156, 1304, 1394, 2312, 2771, 2788, 5542, 5576, 6683, 11084, 11849, 13366, 22168, 23698, 26732, 47107, 47396, 53464, 94214, 94792, 113611, 188428, 227222, 376856, 454444, 908888, 1931387, 3862774, 7725548, 15451096]

約数ペア:

[(1, 15451096), (2, 7725548), (4, 3862774), (8, 1931387), (17, 908888), (34, 454444), (41, 376856), (68, 227222), (82, 188428), (136, 113611), (163, 94792), (164, 94214), (289, 53464), (326, 47396), (328, 47107), (578, 26732), (652, 23698), (697, 22168), (1156, 13366), (1304, 11849), (1394, 11084), (2312, 6683), (2771, 5576), (2788, 5542)]