231514886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{99877}}^1$

素因数の和:99959

約数の個数: 16

約数和(自身を含む): 371546160

約数和(自身を除く): 140031274

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 99877, 199754, 1897663, 3795326, 6092497, 12184994, 115757443, 231514886]

約数ペア:

[(1, 231514886), (2, 115757443), (19, 12184994), (38, 6092497), (61, 3795326), (122, 1897663), (1159, 199754), (2318, 99877)]