1936183790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12561

約数の個数: 48

約数和(自身を含む): 3764054448

約数和(自身を除く): 1827870658

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 817, 1634, 1805, 3610, 4085, 8170, 12473, 15523, 24946, 31046, 62365, 77615, 124730, 155230, 236987, 473974, 536339, 1072678, 1184935, 2369870, 2681695, 4502753, 5363390, 9005506, 10190441, 20380882, 22513765, 45027530, 50952205, 101904410, 193618379, 387236758, 968091895, 1936183790]

約数ペア:

[(1, 1936183790), (2, 968091895), (5, 387236758), (10, 193618379), (19, 101904410), (38, 50952205), (43, 45027530), (86, 22513765), (95, 20380882), (190, 10190441), (215, 9005506), (361, 5363390), (430, 4502753), (722, 2681695), (817, 2369870), (1634, 1184935), (1805, 1072678), (3610, 536339), (4085, 473974), (8170, 236987), (12473, 155230), (15523, 124730), (24946, 77615), (31046, 62365)]