23378189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 26129280

約数和(自身を除く): 2751091

約数列:

[1, 19, 23, 61, 437, 877, 1159, 1403, 16663, 20171, 26657, 53497, 383249, 1016443, 1230431, 23378189]

約数ペア:

[(1, 23378189), (19, 1230431), (23, 1016443), (61, 383249), (437, 53497), (877, 26657), (1159, 20171), (1403, 16663)]