1937857519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{56443}}^1$

素因数の和:56614

約数の個数: 16

約数和(自身を含む): 2212604800

約数和(自身を除く): 274747281

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 34333, 56443, 733759, 1072417, 7845577, 13941421, 101992501, 149065963, 1937857519]

約数ペア:

[(1, 1937857519), (13, 149065963), (19, 101992501), (139, 13941421), (247, 7845577), (1807, 1072417), (2641, 733759), (34333, 56443)]