19484016

素因数分解:

$2^4\times 3^1\times {\mathrm{405917}}^1$

素因数の和:405928

約数の個数: 20

約数和(自身を含む): 50333832

約数和(自身を除く): 30849816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405917, 811834, 1217751, 1623668, 2435502, 3247336, 4871004, 6494672, 9742008, 19484016]

約数ペア:

[(1, 19484016), (2, 9742008), (3, 6494672), (4, 4871004), (6, 3247336), (8, 2435502), (12, 1623668), (16, 1217751), (24, 811834), (48, 405917)]