19097498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 34504704

約数和(自身を除く): 15407206

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 467, 889, 934, 1778, 2921, 3269, 5842, 6538, 10741, 20447, 21482, 40894, 59309, 75187, 118618, 150374, 415163, 830326, 1364107, 2728214, 9548749, 19097498]

約数ペア:

[(1, 19097498), (2, 9548749), (7, 2728214), (14, 1364107), (23, 830326), (46, 415163), (127, 150374), (161, 118618), (254, 75187), (322, 59309), (467, 40894), (889, 21482), (934, 20447), (1778, 10741), (2921, 6538), (3269, 5842)]