19117014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455167}}^1$

素因数の和:455179

約数の個数: 16

約数和(自身を含む): 43696128

約数和(自身を除く): 24579114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455167, 910334, 1365501, 2731002, 3186169, 6372338, 9558507, 19117014]

約数ペア:

[(1, 19117014), (2, 9558507), (3, 6372338), (6, 3186169), (7, 2731002), (14, 1365501), (21, 910334), (42, 455167)]