19229110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 16478282

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 251, 326, 470, 502, 815, 1255, 1630, 2510, 7661, 11797, 15322, 23594, 38305, 40913, 58985, 76610, 81826, 117970, 204565, 409130, 1922911, 3845822, 9614555, 19229110]

約数ペア:

[(1, 19229110), (2, 9614555), (5, 3845822), (10, 1922911), (47, 409130), (94, 204565), (163, 117970), (235, 81826), (251, 76610), (326, 58985), (470, 40913), (502, 38305), (815, 23594), (1255, 15322), (1630, 11797), (2510, 7661)]