23780438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56891}}^1$

素因数の和:56923

約数の個数: 16

約数和(自身を含む): 40962240

約数和(自身を除く): 17181802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 56891, 113782, 625801, 1080929, 1251602, 2161858, 11890219, 23780438]

約数ペア:

[(1, 23780438), (2, 11890219), (11, 2161858), (19, 1251602), (22, 1080929), (38, 625801), (209, 113782), (418, 56891)]