19161048580

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4111813}}^1$

素因数の和:4112055

約数の個数: 24

約数和(自身を含む): 40410907992

約数和(自身を除く): 21249859412

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 4111813, 8223626, 16447252, 20559065, 41118130, 82236260, 958052429, 1916104858, 3832209716, 4790262145, 9580524290, 19161048580]

約数ペア:

[(1, 19161048580), (2, 9580524290), (4, 4790262145), (5, 3832209716), (10, 1916104858), (20, 958052429), (233, 82236260), (466, 41118130), (932, 20559065), (1165, 16447252), (2330, 8223626), (4660, 4111813)]