38541874

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45131}}^1$

素因数の和:45201

約数の個数: 16

約数和(自身を含む): 67156416

約数和(自身を除く): 28614542

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 45131, 90262, 315917, 631834, 2752991, 5505982, 19270937, 38541874]

約数ペア:

[(1, 38541874), (2, 19270937), (7, 5505982), (14, 2752991), (61, 631834), (122, 315917), (427, 90262), (854, 45131)]