19032912112

素因数分解:

$2^4\times {\mathrm{2909}}^1\times {\mathrm{408923}}^1$

素因数の和:411840

約数の個数: 20

約数和(自身を含む): 36889034040

約数和(自身を除く): 17856121928

約数列:

[1, 2, 4, 8, 16, 2909, 5818, 11636, 23272, 46544, 408923, 817846, 1635692, 3271384, 6542768, 1189557007, 2379114014, 4758228028, 9516456056, 19032912112]

約数ペア:

[(1, 19032912112), (2, 9516456056), (4, 4758228028), (8, 2379114014), (16, 1189557007), (2909, 6542768), (5818, 3271384), (11636, 1635692), (23272, 817846), (46544, 408923)]