13905190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106963}}^1$

素因数の和:106983

約数の個数: 16

約数和(自身を含む): 26954928

約数和(自身を除く): 13049738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 106963, 213926, 534815, 1069630, 1390519, 2781038, 6952595, 13905190]

約数ペア:

[(1, 13905190), (2, 6952595), (5, 2781038), (10, 1390519), (13, 1069630), (26, 534815), (65, 213926), (130, 106963)]