38828868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248903}}^1$

素因数の和:248923

約数の個数: 24

約数和(自身を含む): 97570368

約数和(自身を除く): 58741500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 248903, 497806, 746709, 995612, 1493418, 2986836, 3235739, 6471478, 9707217, 12942956, 19414434, 38828868]

約数ペア:

[(1, 38828868), (2, 19414434), (3, 12942956), (4, 9707217), (6, 6471478), (12, 3235739), (13, 2986836), (26, 1493418), (39, 995612), (52, 746709), (78, 497806), (156, 248903)]