19386066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 45455904

約数和(自身を除く): 26069838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 283, 294, 466, 566, 699, 849, 1398, 1631, 1698, 1981, 3262, 3962, 4893, 5943, 9786, 11417, 11886, 13867, 22834, 27734, 34251, 41601, 65939, 68502, 83202, 131878, 197817, 395634, 461573, 923146, 1384719, 2769438, 3231011, 6462022, 9693033, 19386066]

約数ペア:

[(1, 19386066), (2, 9693033), (3, 6462022), (6, 3231011), (7, 2769438), (14, 1384719), (21, 923146), (42, 461573), (49, 395634), (98, 197817), (147, 131878), (233, 83202), (283, 68502), (294, 65939), (466, 41601), (566, 34251), (699, 27734), (849, 22834), (1398, 13867), (1631, 11886), (1698, 11417), (1981, 9786), (3262, 5943), (3962, 4893)]