19518090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3371}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 47100096

約数和(自身を除く): 27582006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3371, 5790, 6742, 10113, 16855, 20226, 33710, 50565, 101130, 650603, 1301206, 1951809, 3253015, 3903618, 6506030, 9759045, 19518090]

約数ペア:

[(1, 19518090), (2, 9759045), (3, 6506030), (5, 3903618), (6, 3253015), (10, 1951809), (15, 1301206), (30, 650603), (193, 101130), (386, 50565), (579, 33710), (965, 20226), (1158, 16855), (1930, 10113), (2895, 6742), (3371, 5790)]