18250412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 34445040

約数和(自身を除く): 16194628

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5857, 11714, 23428, 111283, 222566, 240137, 445132, 480274, 960548, 4562603, 9125206, 18250412]

約数ペア:

[(1, 18250412), (2, 9125206), (4, 4562603), (19, 960548), (38, 480274), (41, 445132), (76, 240137), (82, 222566), (164, 111283), (779, 23428), (1558, 11714), (3116, 5857)]