4165370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 8614080

約数和(自身を除く): 4448710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1993, 2090, 3986, 9965, 19930, 21923, 37867, 43846, 75734, 109615, 189335, 219230, 378670, 416537, 833074, 2082685, 4165370]

約数ペア:

[(1, 4165370), (2, 2082685), (5, 833074), (10, 416537), (11, 378670), (19, 219230), (22, 189335), (38, 109615), (55, 75734), (95, 43846), (110, 37867), (190, 21923), (209, 19930), (418, 9965), (1045, 3986), (1993, 2090)]