30117854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5821}}^1$

素因数の和:6035

約数の個数: 16

約数和(自身を含む): 48904800

約数和(自身を除く): 18786946

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 5821, 11642, 75673, 151346, 1158379, 2316758, 15058927, 30117854]

約数ペア:

[(1, 30117854), (2, 15058927), (13, 2316758), (26, 1158379), (199, 151346), (398, 75673), (2587, 11642), (5174, 5821)]