19773168

素因数分解:

$2^4\times 3^1\times {\mathrm{411941}}^1$

素因数の和:411952

約数の個数: 20

約数和(自身を含む): 51080808

約数和(自身を除く): 31307640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411941, 823882, 1235823, 1647764, 2471646, 3295528, 4943292, 6591056, 9886584, 19773168]

約数ペア:

[(1, 19773168), (2, 9886584), (3, 6591056), (4, 4943292), (6, 3295528), (8, 2471646), (12, 1647764), (16, 1235823), (24, 823882), (48, 411941)]