19999488

素因数分解:

$2^8\times 3^1\times {\mathrm{26041}}^1$

素因数の和:26060

約数の個数: 36

約数和(自身を含む): 53229848

約数和(自身を除く): 33230360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26041, 52082, 78123, 104164, 156246, 208328, 312492, 416656, 624984, 833312, 1249968, 1666624, 2499936, 3333248, 4999872, 6666496, 9999744, 19999488]

約数ペア:

[(1, 19999488), (2, 9999744), (3, 6666496), (4, 4999872), (6, 3333248), (8, 2499936), (12, 1666624), (16, 1249968), (24, 833312), (32, 624984), (48, 416656), (64, 312492), (96, 208328), (128, 156246), (192, 104164), (256, 78123), (384, 52082), (768, 26041)]