23320466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 39417840

約数和(自身を除く): 16097374

約数列:

[1, 2, 13, 26, 29, 58, 157, 197, 314, 377, 394, 754, 2041, 2561, 4082, 4553, 5122, 5713, 9106, 11426, 30929, 59189, 61858, 74269, 118378, 148538, 402077, 804154, 896941, 1793882, 11660233, 23320466]

約数ペア:

[(1, 23320466), (2, 11660233), (13, 1793882), (26, 896941), (29, 804154), (58, 402077), (157, 148538), (197, 118378), (314, 74269), (377, 61858), (394, 59189), (754, 30929), (2041, 11426), (2561, 9106), (4082, 5713), (4553, 5122)]