19869270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{662309}}^1$

素因数の和:662319

約数の個数: 16

約数和(自身を含む): 47686320

約数和(自身を除く): 27817050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 662309, 1324618, 1986927, 3311545, 3973854, 6623090, 9934635, 19869270]

約数ペア:

[(1, 19869270), (2, 9934635), (3, 6623090), (5, 3973854), (6, 3311545), (10, 1986927), (15, 1324618), (30, 662309)]