342874114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{820273}}^1$

素因数の和:820305

約数の個数: 16

約数和(自身を含む): 590597280

約数和(自身を除く): 247723166

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 820273, 1640546, 9023003, 15585187, 18046006, 31170374, 171437057, 342874114]

約数ペア:

[(1, 342874114), (2, 171437057), (11, 31170374), (19, 18046006), (22, 15585187), (38, 9023003), (209, 1640546), (418, 820273)]