25642438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23269}}^1$

素因数の和:23319

約数の個数: 16

約数和(自身を含む): 41886000

約数和(自身を除く): 16243562

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 23269, 46538, 442111, 674801, 884222, 1349602, 12821219, 25642438]

約数ペア:

[(1, 25642438), (2, 12821219), (19, 1349602), (29, 884222), (38, 674801), (58, 442111), (551, 46538), (1102, 23269)]