13995670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 27316800

約数和(自身を除く): 13321130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 541, 995, 1082, 1990, 2587, 2705, 5174, 5410, 7033, 12935, 14066, 25870, 35165, 70330, 107659, 215318, 538295, 1076590, 1399567, 2799134, 6997835, 13995670]

約数ペア:

[(1, 13995670), (2, 6997835), (5, 2799134), (10, 1399567), (13, 1076590), (26, 538295), (65, 215318), (130, 107659), (199, 70330), (398, 35165), (541, 25870), (995, 14066), (1082, 12935), (1990, 7033), (2587, 5410), (2705, 5174)]