22355890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 41586624

約数和(自身を除く): 19230734

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 547, 610, 670, 1094, 2735, 4087, 5470, 8174, 20435, 33367, 36649, 40870, 66734, 73298, 166835, 183245, 333670, 366490, 2235589, 4471178, 11177945, 22355890]

約数ペア:

[(1, 22355890), (2, 11177945), (5, 4471178), (10, 2235589), (61, 366490), (67, 333670), (122, 183245), (134, 166835), (305, 73298), (335, 66734), (547, 40870), (610, 36649), (670, 33367), (1094, 20435), (2735, 8174), (4087, 5470)]