19026994

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6310

約数の個数: 24

約数和(自身を含む): 34276608

約数和(自身を除く): 15249614

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 6263, 12526, 43841, 87682, 194153, 306887, 388306, 613774, 1359071, 2718142, 9513497, 19026994]

約数ペア:

[(1, 19026994), (2, 9513497), (7, 2718142), (14, 1359071), (31, 613774), (49, 388306), (62, 306887), (98, 194153), (217, 87682), (434, 43841), (1519, 12526), (3038, 6263)]