19829530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 41295744

約数和(自身を除く): 21466214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3413, 5810, 6826, 17065, 23891, 34130, 47782, 119455, 238910, 283279, 566558, 1416395, 1982953, 2832790, 3965906, 9914765, 19829530]

約数ペア:

[(1, 19829530), (2, 9914765), (5, 3965906), (7, 2832790), (10, 1982953), (14, 1416395), (35, 566558), (70, 283279), (83, 238910), (166, 119455), (415, 47782), (581, 34130), (830, 23891), (1162, 17065), (2905, 6826), (3413, 5810)]