31147142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1153}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 50406720

約数和(自身を除く): 19259578

約数列:

[1, 2, 13, 26, 1039, 1153, 2078, 2306, 13507, 14989, 27014, 29978, 1197967, 2395934, 15573571, 31147142]

約数ペア:

[(1, 31147142), (2, 15573571), (13, 2395934), (26, 1197967), (1039, 29978), (1153, 27014), (2078, 14989), (2306, 13507)]