19938024

素因数分解:

$2^3\times 3^2\times {\mathrm{276917}}^1$

素因数の和:276929

約数の個数: 24

約数和(自身を含む): 53999010

約数和(自身を除く): 34060986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276917, 553834, 830751, 1107668, 1661502, 2215336, 2492253, 3323004, 4984506, 6646008, 9969012, 19938024]

約数ペア:

[(1, 19938024), (2, 9969012), (3, 6646008), (4, 4984506), (6, 3323004), (8, 2492253), (9, 2215336), (12, 1661502), (18, 1107668), (24, 830751), (36, 553834), (72, 276917)]