18368288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30211}}^1$

素因数の和:30240

約数の個数: 24

約数和(自身を含む): 38067120

約数和(自身を除く): 19698832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30211, 60422, 120844, 241688, 483376, 574009, 966752, 1148018, 2296036, 4592072, 9184144, 18368288]

約数ペア:

[(1, 18368288), (2, 9184144), (4, 4592072), (8, 2296036), (16, 1148018), (19, 966752), (32, 574009), (38, 483376), (76, 241688), (152, 120844), (304, 60422), (608, 30211)]