11691390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389713}}^1$

素因数の和:389723

約数の個数: 16

約数和(自身を含む): 28059408

約数和(自身を除く): 16368018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389713, 779426, 1169139, 1948565, 2338278, 3897130, 5845695, 11691390]

約数ペア:

[(1, 11691390), (2, 5845695), (3, 3897130), (5, 2338278), (6, 1948565), (10, 1169139), (15, 779426), (30, 389713)]