19229956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 15364604

約数列:

[1, 2, 4, 47, 94, 188, 233, 439, 466, 878, 932, 1756, 10951, 20633, 21902, 41266, 43804, 82532, 102287, 204574, 409148, 4807489, 9614978, 19229956]

約数ペア:

[(1, 19229956), (2, 9614978), (4, 4807489), (47, 409148), (94, 204574), (188, 102287), (233, 82532), (439, 43804), (466, 41266), (878, 21902), (932, 20633), (1756, 10951)]