25897462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 40320000

約数和(自身を除く): 14422538

約数列:

[1, 2, 31, 62, 199, 398, 2099, 4198, 6169, 12338, 65069, 130138, 417701, 835402, 12948731, 25897462]

約数ペア:

[(1, 25897462), (2, 12948731), (31, 835402), (62, 417701), (199, 130138), (398, 65069), (2099, 12338), (4198, 6169)]