19461104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{93563}}^1$

素因数の和:93584

約数の個数: 20

約数和(自身を含む): 40606776

約数和(自身を除く): 21145672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 93563, 187126, 374252, 748504, 1216319, 1497008, 2432638, 4865276, 9730552, 19461104]

約数ペア:

[(1, 19461104), (2, 9730552), (4, 4865276), (8, 2432638), (13, 1497008), (16, 1216319), (26, 748504), (52, 374252), (104, 187126), (208, 93563)]