19216324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 35742168

約数和(自身を除く): 16525844

約数列:

[1, 2, 4, 17, 34, 68, 461, 613, 922, 1226, 1844, 2452, 7837, 10421, 15674, 20842, 31348, 41684, 282593, 565186, 1130372, 4804081, 9608162, 19216324]

約数ペア:

[(1, 19216324), (2, 9608162), (4, 4804081), (17, 1130372), (34, 565186), (68, 282593), (461, 41684), (613, 31348), (922, 20842), (1226, 15674), (1844, 10421), (2452, 7837)]