11144380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42863}}^1$

素因数の和:42885

約数の個数: 24

約数和(自身を含む): 25204032

約数和(自身を除く): 14059652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42863, 85726, 171452, 214315, 428630, 557219, 857260, 1114438, 2228876, 2786095, 5572190, 11144380]

約数ペア:

[(1, 11144380), (2, 5572190), (4, 2786095), (5, 2228876), (10, 1114438), (13, 857260), (20, 557219), (26, 428630), (52, 214315), (65, 171452), (130, 85726), (260, 42863)]