2221366

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 4083480

約数和(自身を除く): 1862114

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1193, 1862, 2386, 8351, 16702, 22667, 45334, 58457, 116914, 158669, 317338, 1110683, 2221366]

約数ペア:

[(1, 2221366), (2, 1110683), (7, 317338), (14, 158669), (19, 116914), (38, 58457), (49, 45334), (98, 22667), (133, 16702), (266, 8351), (931, 2386), (1193, 1862)]