4943420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13037

約数の個数: 24

約数和(自身を含む): 10928400

約数和(自身を除く): 5984980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13009, 26018, 52036, 65045, 130090, 247171, 260180, 494342, 988684, 1235855, 2471710, 4943420]

約数ペア:

[(1, 4943420), (2, 2471710), (4, 1235855), (5, 988684), (10, 494342), (19, 260180), (20, 247171), (38, 130090), (76, 65045), (95, 52036), (190, 26018), (380, 13009)]