16338270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41893}}^1$

素因数の和:41916

約数の個数: 32

約数和(自身を含む): 42229152

約数和(自身を除く): 25890882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41893, 83786, 125679, 209465, 251358, 418930, 544609, 628395, 1089218, 1256790, 1633827, 2723045, 3267654, 5446090, 8169135, 16338270]

約数ペア:

[(1, 16338270), (2, 8169135), (3, 5446090), (5, 3267654), (6, 2723045), (10, 1633827), (13, 1256790), (15, 1089218), (26, 628395), (30, 544609), (39, 418930), (65, 251358), (78, 209465), (130, 125679), (195, 83786), (390, 41893)]