38992948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 69958728

約数和(自身を除く): 30965780

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 953, 1906, 3812, 10229, 20458, 40916, 50509, 101018, 183929, 202036, 367858, 735716, 9748237, 19496474, 38992948]

約数ペア:

[(1, 38992948), (2, 19496474), (4, 9748237), (53, 735716), (106, 367858), (193, 202036), (212, 183929), (386, 101018), (772, 50509), (953, 40916), (1906, 20458), (3812, 10229)]