16210628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 32956224

約数和(自身を除く): 16745596

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9491, 18982, 37964, 66437, 132874, 265748, 578951, 1157902, 2315804, 4052657, 8105314, 16210628]

約数ペア:

[(1, 16210628), (2, 8105314), (4, 4052657), (7, 2315804), (14, 1157902), (28, 578951), (61, 265748), (122, 132874), (244, 66437), (427, 37964), (854, 18982), (1708, 9491)]