18683968

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1114

約数の個数: 28

約数和(自身を含む): 37216080

約数和(自身を除く): 18532112

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 659, 886, 1318, 1772, 2636, 3544, 5272, 7088, 10544, 14176, 21088, 28352, 42176, 291937, 583874, 1167748, 2335496, 4670992, 9341984, 18683968]

約数ペア:

[(1, 18683968), (2, 9341984), (4, 4670992), (8, 2335496), (16, 1167748), (32, 583874), (64, 291937), (443, 42176), (659, 28352), (886, 21088), (1318, 14176), (1772, 10544), (2636, 7088), (3544, 5272)]