18844045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 24842880

約数和(自身を除く): 5998835

約数列:

[1, 5, 11, 55, 151, 755, 1661, 2269, 8305, 11345, 24959, 124795, 342619, 1713095, 3768809, 18844045]

約数ペア:

[(1, 18844045), (5, 3768809), (11, 1713095), (55, 342619), (151, 124795), (755, 24959), (1661, 11345), (2269, 8305)]