19117308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6151}}^1$

素因数の和:6202

約数の個数: 48

約数和(自身を含む): 52365824

約数和(自身を除く): 33248516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6151, 12302, 18453, 24604, 36906, 43057, 73812, 86114, 129171, 172228, 227587, 258342, 455174, 516684, 682761, 910348, 1365522, 1593109, 2731044, 3186218, 4779327, 6372436, 9558654, 19117308]

約数ペア:

[(1, 19117308), (2, 9558654), (3, 6372436), (4, 4779327), (6, 3186218), (7, 2731044), (12, 1593109), (14, 1365522), (21, 910348), (28, 682761), (37, 516684), (42, 455174), (74, 258342), (84, 227587), (111, 172228), (148, 129171), (222, 86114), (259, 73812), (444, 43057), (518, 36906), (777, 24604), (1036, 18453), (1554, 12302), (3108, 6151)]