25881226

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22273}}^1$

素因数の和:22365

約数の個数: 16

約数和(自身を含む): 44904384

約数和(自身を除く): 19023158

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 22273, 44546, 155911, 311822, 1848659, 3697318, 12940613, 25881226]

約数ペア:

[(1, 25881226), (2, 12940613), (7, 3697318), (14, 1848659), (83, 311822), (166, 155911), (581, 44546), (1162, 22273)]