19327646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18131}}^1$

素因数の和:18187

約数の個数: 16

約数和(自身を含む): 31984848

約数和(自身を除く): 12657202

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18131, 36262, 235703, 471406, 743371, 1486742, 9663823, 19327646]

約数ペア:

[(1, 19327646), (2, 9663823), (13, 1486742), (26, 743371), (41, 471406), (82, 235703), (533, 36262), (1066, 18131)]