19145414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2833}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 29927040

約数和(自身を除く): 10781626

約数列:

[1, 2, 31, 62, 109, 218, 2833, 3379, 5666, 6758, 87823, 175646, 308797, 617594, 9572707, 19145414]

約数ペア:

[(1, 19145414), (2, 9572707), (31, 617594), (62, 308797), (109, 175646), (218, 87823), (2833, 6758), (3379, 5666)]