138901922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{81611}}^1$

素因数の和:81673

約数の個数: 16

約数和(自身を含む): 223290432

約数和(自身を除く): 84388510

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 81611, 163222, 1877053, 3019607, 3754106, 6039214, 69450961, 138901922]

約数ペア:

[(1, 138901922), (2, 69450961), (23, 6039214), (37, 3754106), (46, 3019607), (74, 1877053), (851, 163222), (1702, 81611)]