18966848

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5023}}^1$

素因数の和:5094

約数の個数: 28

約数和(自身を含む): 38282880

約数和(自身を除く): 19316032

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5023, 10046, 20092, 40184, 80368, 160736, 296357, 321472, 592714, 1185428, 2370856, 4741712, 9483424, 18966848]

約数ペア:

[(1, 18966848), (2, 9483424), (4, 4741712), (8, 2370856), (16, 1185428), (32, 592714), (59, 321472), (64, 296357), (118, 160736), (236, 80368), (472, 40184), (944, 20092), (1888, 10046), (3776, 5023)]