23918378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{57221}}^1$

素因数の和:57253

約数の個数: 16

約数和(自身を含む): 41199840

約数和(自身を除く): 17281462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 57221, 114442, 629431, 1087199, 1258862, 2174398, 11959189, 23918378]

約数ペア:

[(1, 23918378), (2, 11959189), (11, 2174398), (19, 1258862), (22, 1087199), (38, 629431), (209, 114442), (418, 57221)]