18404243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 3368557

約数列:

[1, 11, 13, 143, 179, 719, 1969, 2327, 7909, 9347, 25597, 102817, 128701, 1415711, 1673113, 18404243]

約数ペア:

[(1, 18404243), (11, 1673113), (13, 1415711), (143, 128701), (179, 102817), (719, 25597), (1969, 9347), (2327, 7909)]