18369884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18593}}^1$

素因数の和:18629

約数の個数: 24

約数和(自身を含む): 36444240

約数和(自身を除く): 18074356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18593, 37186, 74372, 241709, 353267, 483418, 706534, 966836, 1413068, 4592471, 9184942, 18369884]

約数ペア:

[(1, 18369884), (2, 9184942), (4, 4592471), (13, 1413068), (19, 966836), (26, 706534), (38, 483418), (52, 353267), (76, 241709), (247, 74372), (494, 37186), (988, 18593)]