19236070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 39993408

約数和(自身を除く): 20757338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2833, 3395, 5666, 6790, 14165, 19831, 28330, 39662, 99155, 198310, 274801, 549602, 1374005, 1923607, 2748010, 3847214, 9618035, 19236070]

約数ペア:

[(1, 19236070), (2, 9618035), (5, 3847214), (7, 2748010), (10, 1923607), (14, 1374005), (35, 549602), (70, 274801), (97, 198310), (194, 99155), (485, 39662), (679, 28330), (970, 19831), (1358, 14165), (2833, 6790), (3395, 5666)]