19262130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{642071}}^1$

素因数の和:642081

約数の個数: 16

約数和(自身を含む): 46229184

約数和(自身を除く): 26967054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 642071, 1284142, 1926213, 3210355, 3852426, 6420710, 9631065, 19262130]

約数ペア:

[(1, 19262130), (2, 9631065), (3, 6420710), (5, 3852426), (6, 3210355), (10, 1926213), (15, 1284142), (30, 642071)]