1903236460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5008517}}^1$

素因数の和:5008545

約数の個数: 24

約数和(自身を含む): 4207155120

約数和(自身を除く): 2303918660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5008517, 10017034, 20034068, 25042585, 50085170, 95161823, 100170340, 190323646, 380647292, 475809115, 951618230, 1903236460]

約数ペア:

[(1, 1903236460), (2, 951618230), (4, 475809115), (5, 380647292), (10, 190323646), (19, 100170340), (20, 95161823), (38, 50085170), (76, 25042585), (95, 20034068), (190, 10017034), (380, 5008517)]