18992042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7045

約数の個数: 16

約数和(自身を含む): 30101760

約数和(自身を除く): 11109718

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6967, 13934, 202043, 327449, 404086, 654898, 9496021, 18992042]

約数ペア:

[(1, 18992042), (2, 9496021), (29, 654898), (47, 404086), (58, 327449), (94, 202043), (1363, 13934), (2726, 6967)]