15611804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 29868048

約数和(自身を除く): 14256244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 4481, 8962, 17924, 58253, 116506, 233012, 300227, 600454, 1200908, 3902951, 7805902, 15611804]

約数ペア:

[(1, 15611804), (2, 7805902), (4, 3902951), (13, 1200908), (26, 600454), (52, 300227), (67, 233012), (134, 116506), (268, 58253), (871, 17924), (1742, 8962), (3484, 4481)]