19040541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1$

素因数の和:15796

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 9183459

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 15749, 47247, 204737, 488219, 614211, 1464657, 6346847, 19040541]

約数ペア:

[(1, 19040541), (3, 6346847), (13, 1464657), (31, 614211), (39, 488219), (93, 204737), (403, 47247), (1209, 15749)]