19028930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65617}}^1$

素因数の和:65653

約数の個数: 16

約数和(自身を含む): 35433720

約数和(自身を除く): 16404790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 65617, 131234, 328085, 656170, 1902893, 3805786, 9514465, 19028930]

約数ペア:

[(1, 19028930), (2, 9514465), (5, 3805786), (10, 1902893), (29, 656170), (58, 328085), (145, 131234), (290, 65617)]