19249240554

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20177401}}^1$

素因数の和:20177462

約数の個数: 24

約数和(自身を含む): 42493608612

約数和(自身を除く): 23244368058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20177401, 40354802, 60532203, 121064406, 181596609, 363193218, 1069402253, 2138804506, 3208206759, 6416413518, 9624620277, 19249240554]

約数ペア:

[(1, 19249240554), (2, 9624620277), (3, 6416413518), (6, 3208206759), (9, 2138804506), (18, 1069402253), (53, 363193218), (106, 181596609), (159, 121064406), (318, 60532203), (477, 40354802), (954, 20177401)]