19415530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6054

約数の個数: 32

約数和(自身を含む): 38957760

約数和(自身を除く): 19542230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6011, 12022, 30055, 60110, 102187, 114209, 204374, 228418, 510935, 571045, 1021870, 1142090, 1941553, 3883106, 9707765, 19415530]

約数ペア:

[(1, 19415530), (2, 9707765), (5, 3883106), (10, 1941553), (17, 1142090), (19, 1021870), (34, 571045), (38, 510935), (85, 228418), (95, 204374), (170, 114209), (190, 102187), (323, 60110), (646, 30055), (1615, 12022), (3230, 6011)]