19529130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{650971}}^1$

素因数の和:650981

約数の個数: 16

約数和(自身を含む): 46869984

約数和(自身を除く): 27340854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 650971, 1301942, 1952913, 3254855, 3905826, 6509710, 9764565, 19529130]

約数ペア:

[(1, 19529130), (2, 9764565), (3, 6509710), (5, 3905826), (6, 3254855), (10, 1952913), (15, 1301942), (30, 650971)]