19260330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{642011}}^1$

素因数の和:642021

約数の個数: 16

約数和(自身を含む): 46224864

約数和(自身を除く): 26964534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 642011, 1284022, 1926033, 3210055, 3852066, 6420110, 9630165, 19260330]

約数ペア:

[(1, 19260330), (2, 9630165), (3, 6420110), (5, 3852066), (6, 3210055), (10, 1926033), (15, 1284022), (30, 642011)]