73438838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{175691}}^1$

素因数の和:175723

約数の個数: 16

約数和(自身を含む): 126498240

約数和(自身を除く): 53059402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 175691, 351382, 1932601, 3338129, 3865202, 6676258, 36719419, 73438838]

約数ペア:

[(1, 73438838), (2, 36719419), (11, 6676258), (19, 3865202), (22, 3338129), (38, 1932601), (209, 351382), (418, 175691)]