25542308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30553}}^1$

素因数の和:30587

約数の個数: 24

約数和(自身を含む): 51330720

約数和(自身を除く): 25788412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30553, 61106, 122212, 336083, 580507, 672166, 1161014, 1344332, 2322028, 6385577, 12771154, 25542308]

約数ペア:

[(1, 25542308), (2, 12771154), (4, 6385577), (11, 2322028), (19, 1344332), (22, 1161014), (38, 672166), (44, 580507), (76, 336083), (209, 122212), (418, 61106), (836, 30553)]