19623135038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{278809}}^1$

素因数の和:281531

約数の個数: 16

約数和(自身を含む): 31710734160

約数和(自身を除く): 12087599122

約数列:

[1, 2, 13, 26, 2707, 5414, 35191, 70382, 278809, 557618, 3624517, 7249034, 754735963, 1509471926, 9811567519, 19623135038]

約数ペア:

[(1, 19623135038), (2, 9811567519), (13, 1509471926), (26, 754735963), (2707, 7249034), (5414, 3624517), (35191, 557618), (70382, 278809)]