219576422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{7079}}^1$

素因数の和:8287

約数の個数: 16

約数和(自身を含む): 355047840

約数和(自身を除く): 135471418

約数列:

[1, 2, 13, 26, 1193, 2386, 7079, 14158, 15509, 31018, 92027, 184054, 8445247, 16890494, 109788211, 219576422]

約数ペア:

[(1, 219576422), (2, 109788211), (13, 16890494), (26, 8445247), (1193, 184054), (2386, 92027), (7079, 31018), (14158, 15509)]