23278838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55691}}^1$

素因数の和:55723

約数の個数: 16

約数和(自身を含む): 40098240

約数和(自身を除く): 16819402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 55691, 111382, 612601, 1058129, 1225202, 2116258, 11639419, 23278838]

約数ペア:

[(1, 23278838), (2, 11639419), (11, 2116258), (19, 1225202), (22, 1058129), (38, 612601), (209, 111382), (418, 55691)]