19369320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161411}}^1$

素因数の和:161425

約数の個数: 32

約数和(自身を含む): 58108320

約数和(自身を除く): 38739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161411, 322822, 484233, 645644, 807055, 968466, 1291288, 1614110, 1936932, 2421165, 3228220, 3873864, 4842330, 6456440, 9684660, 19369320]

約数ペア:

[(1, 19369320), (2, 9684660), (3, 6456440), (4, 4842330), (5, 3873864), (6, 3228220), (8, 2421165), (10, 1936932), (12, 1614110), (15, 1291288), (20, 968466), (24, 807055), (30, 645644), (40, 484233), (60, 322822), (120, 161411)]