11222428

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 22518272

約数和(自身を除く): 11295844

約数列:

[1, 2, 4, 7, 14, 28, 487, 823, 974, 1646, 1948, 3292, 3409, 5761, 6818, 11522, 13636, 23044, 400801, 801602, 1603204, 2805607, 5611214, 11222428]

約数ペア:

[(1, 11222428), (2, 5611214), (4, 2805607), (7, 1603204), (14, 801602), (28, 400801), (487, 23044), (823, 13636), (974, 11522), (1646, 6818), (1948, 5761), (3292, 3409)]