47187245522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20356879}}^1$

素因数の和:20356961

約数の個数: 16

約数和(自身を含む): 75727593600

約数和(自身を除く): 28540348078

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20356879, 40713758, 386780701, 773561402, 1241769619, 2483539238, 23593622761, 47187245522]

約数ペア:

[(1, 47187245522), (2, 23593622761), (19, 2483539238), (38, 1241769619), (61, 773561402), (122, 386780701), (1159, 40713758), (2318, 20356879)]