23426012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{16223}}^1$

素因数の和:16265

約数の個数: 18

約数和(自身を含む): 43269408

約数和(自身を除く): 19843396

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 16223, 32446, 64892, 308237, 616474, 1232948, 5856503, 11713006, 23426012]

約数ペア:

[(1, 23426012), (2, 11713006), (4, 5856503), (19, 1232948), (38, 616474), (76, 308237), (361, 64892), (722, 32446), (1444, 16223)]