19145590

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16943}}^1$

素因数の和:17063

約数の個数: 16

約数和(自身を含む): 34769088

約数和(自身を除く): 15623498

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 16943, 33886, 84715, 169430, 1914559, 3829118, 9572795, 19145590]

約数ペア:

[(1, 19145590), (2, 9572795), (5, 3829118), (10, 1914559), (113, 169430), (226, 84715), (565, 33886), (1130, 16943)]