19135638

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1723}}^1$

素因数の和:2348

約数の個数: 24

約数和(自身を含む): 41551848

約数和(自身を除く): 22416210

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1723, 1851, 3446, 3702, 5169, 5553, 10338, 11106, 15507, 31014, 1063091, 2126182, 3189273, 6378546, 9567819, 19135638]

約数ペア:

[(1, 19135638), (2, 9567819), (3, 6378546), (6, 3189273), (9, 2126182), (18, 1063091), (617, 31014), (1234, 15507), (1723, 11106), (1851, 10338), (3446, 5553), (3702, 5169)]