15665524016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1198403}}^1$

素因数の和:1198473

約数の個数: 40

約数和(自身を含む): 32692461120

約数和(自身を除く): 17026937104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 1198403, 2396806, 4793612, 9587224, 19174448, 22769657, 45539314, 51531329, 91078628, 103062658, 182157256, 206125316, 364314512, 412250632, 824501264, 979095251, 1958190502, 3916381004, 7832762008, 15665524016]

約数ペア:

[(1, 15665524016), (2, 7832762008), (4, 3916381004), (8, 1958190502), (16, 979095251), (19, 824501264), (38, 412250632), (43, 364314512), (76, 206125316), (86, 182157256), (152, 103062658), (172, 91078628), (304, 51531329), (344, 45539314), (688, 22769657), (817, 19174448), (1634, 9587224), (3268, 4793612), (6536, 2396806), (13072, 1198403)]