19005410140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41316109}}^1$

素因数の和:41316141

約数の個数: 24

約数和(自身を含む): 41646638880

約数和(自身を除く): 22641228740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41316109, 82632218, 165264436, 206580545, 413161090, 826322180, 950270507, 1900541014, 3801082028, 4751352535, 9502705070, 19005410140]

約数ペア:

[(1, 19005410140), (2, 9502705070), (4, 4751352535), (5, 3801082028), (10, 1900541014), (20, 950270507), (23, 826322180), (46, 413161090), (92, 206580545), (115, 165264436), (230, 82632218), (460, 41316109)]