19195206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 40698240

約数和(自身を除く): 21503034

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1033, 2066, 3097, 3099, 6194, 6198, 9291, 18582, 19627, 39254, 58881, 117762, 168379, 336758, 505137, 1010274, 3199201, 6398402, 9597603, 19195206]

約数ペア:

[(1, 19195206), (2, 9597603), (3, 6398402), (6, 3199201), (19, 1010274), (38, 505137), (57, 336758), (114, 168379), (163, 117762), (326, 58881), (489, 39254), (978, 19627), (1033, 18582), (2066, 9291), (3097, 6198), (3099, 6194)]