19461416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{187129}}^1$

素因数の和:187148

約数の個数: 16

約数和(自身を含む): 39297300

約数和(自身を除く): 19835884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 187129, 374258, 748516, 1497032, 2432677, 4865354, 9730708, 19461416]

約数ペア:

[(1, 19461416), (2, 9730708), (4, 4865354), (8, 2432677), (13, 1497032), (26, 748516), (52, 374258), (104, 187129)]