11106940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42719}}^1$

素因数の和:42741

約数の個数: 24

約数和(自身を含む): 25119360

約数和(自身を除く): 14012420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42719, 85438, 170876, 213595, 427190, 555347, 854380, 1110694, 2221388, 2776735, 5553470, 11106940]

約数ペア:

[(1, 11106940), (2, 5553470), (4, 2776735), (5, 2221388), (10, 1110694), (13, 854380), (20, 555347), (26, 427190), (52, 213595), (65, 170876), (130, 85438), (260, 42719)]