19114966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10973}}^1$

素因数の和:11055

約数の個数: 16

約数和(自身を含む): 31341744

約数和(自身を除く): 12226778

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10973, 21946, 142649, 285298, 735191, 1470382, 9557483, 19114966]

約数ペア:

[(1, 19114966), (2, 9557483), (13, 1470382), (26, 735191), (67, 285298), (134, 142649), (871, 21946), (1742, 10973)]