19084268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40093}}^1$

素因数の和:40121

約数の個数: 24

約数和(自身を含む): 40414752

約数和(自身を除く): 21330484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40093, 80186, 160372, 280651, 561302, 681581, 1122604, 1363162, 2726324, 4771067, 9542134, 19084268]

約数ペア:

[(1, 19084268), (2, 9542134), (4, 4771067), (7, 2726324), (14, 1363162), (17, 1122604), (28, 681581), (34, 561302), (68, 280651), (119, 160372), (238, 80186), (476, 40093)]