12855535204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{102953}}^1$

素因数の和:103060

約数の個数: 48

約数和(自身を含む): 24906631680

約数和(自身を除く): 12051096476

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 589, 1007, 1178, 1643, 2014, 2356, 3286, 4028, 6572, 31217, 62434, 102953, 124868, 205906, 411812, 1956107, 3191543, 3912214, 5456509, 6383086, 7824428, 10913018, 12766172, 21826036, 60639317, 103673671, 121278634, 169151779, 207347342, 242557268, 338303558, 414694684, 676607116, 3213883801, 6427767602, 12855535204]

約数ペア:

[(1, 12855535204), (2, 6427767602), (4, 3213883801), (19, 676607116), (31, 414694684), (38, 338303558), (53, 242557268), (62, 207347342), (76, 169151779), (106, 121278634), (124, 103673671), (212, 60639317), (589, 21826036), (1007, 12766172), (1178, 10913018), (1643, 7824428), (2014, 6383086), (2356, 5456509), (3286, 3912214), (4028, 3191543), (6572, 1956107), (31217, 411812), (62434, 205906), (102953, 124868)]