22678516

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4969}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 45644480

約数和(自身を除く): 22965964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 4969, 9938, 19876, 34783, 69566, 139132, 809947, 1619894, 3239788, 5669629, 11339258, 22678516]

約数ペア:

[(1, 22678516), (2, 11339258), (4, 5669629), (7, 3239788), (14, 1619894), (28, 809947), (163, 139132), (326, 69566), (652, 34783), (1141, 19876), (2282, 9938), (4564, 4969)]