19240812

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5189}}^1$

素因数の和:5302

約数の個数: 36

約数和(自身を含む): 49118160

約数和(自身を除く): 29877348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5189, 10378, 15567, 20756, 31134, 46701, 62268, 93402, 186804, 534467, 1068934, 1603401, 2137868, 3206802, 4810203, 6413604, 9620406, 19240812]

約数ペア:

[(1, 19240812), (2, 9620406), (3, 6413604), (4, 4810203), (6, 3206802), (9, 2137868), (12, 1603401), (18, 1068934), (36, 534467), (103, 186804), (206, 93402), (309, 62268), (412, 46701), (618, 31134), (927, 20756), (1236, 15567), (1854, 10378), (3708, 5189)]