9903501392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21343753}}^1$

素因数の和:21343790

約数の個数: 20

約数和(自身を含む): 19849691220

約数和(自身を除く): 9946189828

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21343753, 42687506, 85375012, 170750024, 341500048, 618968837, 1237937674, 2475875348, 4951750696, 9903501392]

約数ペア:

[(1, 9903501392), (2, 4951750696), (4, 2475875348), (8, 1237937674), (16, 618968837), (29, 341500048), (58, 170750024), (116, 85375012), (232, 42687506), (464, 21343753)]