23945090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 23471230

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 3919, 6110, 7838, 19595, 39190, 50947, 101894, 184193, 254735, 368386, 509470, 920965, 1841930, 2394509, 4789018, 11972545, 23945090]

約数ペア:

[(1, 23945090), (2, 11972545), (5, 4789018), (10, 2394509), (13, 1841930), (26, 920965), (47, 509470), (65, 368386), (94, 254735), (130, 184193), (235, 101894), (470, 50947), (611, 39190), (1222, 19595), (3055, 7838), (3919, 6110)]