13718608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45127}}^1$

素因数の和:45154

約数の個数: 20

約数和(自身を含む): 27979360

約数和(自身を除く): 14260752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45127, 90254, 180508, 361016, 722032, 857413, 1714826, 3429652, 6859304, 13718608]

約数ペア:

[(1, 13718608), (2, 6859304), (4, 3429652), (8, 1714826), (16, 857413), (19, 722032), (38, 361016), (76, 180508), (152, 90254), (304, 45127)]