2015185838

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{38651}}^1$

素因数の和:38983

約数の個数: 16

約数和(自身を含む): 3061238400

約数和(自身を除く): 1046052562

約数列:

[1, 2, 131, 199, 262, 398, 26069, 38651, 52138, 77302, 5063281, 7691549, 10126562, 15383098, 1007592919, 2015185838]

約数ペア:

[(1, 2015185838), (2, 1007592919), (131, 15383098), (199, 10126562), (262, 7691549), (398, 5063281), (26069, 77302), (38651, 52138)]