18941624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{182131}}^1$

素因数の和:182150

約数の個数: 16

約数和(自身を含む): 38247720

約数和(自身を除く): 19306096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 182131, 364262, 728524, 1457048, 2367703, 4735406, 9470812, 18941624]

約数ペア:

[(1, 18941624), (2, 9470812), (4, 4735406), (8, 2367703), (13, 1457048), (26, 728524), (52, 364262), (104, 182131)]