23221490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5986

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 22967950

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5939, 11878, 29695, 59390, 100963, 136597, 201926, 273194, 504815, 682985, 1009630, 1365970, 2322149, 4644298, 11610745, 23221490]

約数ペア:

[(1, 23221490), (2, 11610745), (5, 4644298), (10, 2322149), (17, 1365970), (23, 1009630), (34, 682985), (46, 504815), (85, 273194), (115, 201926), (170, 136597), (230, 100963), (391, 59390), (782, 29695), (1955, 11878), (3910, 5939)]