15691996816

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{283}}^1\times {\mathrm{12511}}^1$

素因数の和:13079

約数の個数: 40

約数和(自身を含む): 30623270144

約数和(自身を除く): 14931273328

約数列:

[1, 2, 4, 8, 16, 277, 283, 554, 566, 1108, 1132, 2216, 2264, 4432, 4528, 12511, 25022, 50044, 78391, 100088, 156782, 200176, 313564, 627128, 1254256, 3465547, 3540613, 6931094, 7081226, 13862188, 14162452, 27724376, 28324904, 55448752, 56649808, 980749801, 1961499602, 3922999204, 7845998408, 15691996816]

約数ペア:

[(1, 15691996816), (2, 7845998408), (4, 3922999204), (8, 1961499602), (16, 980749801), (277, 56649808), (283, 55448752), (554, 28324904), (566, 27724376), (1108, 14162452), (1132, 13862188), (2216, 7081226), (2264, 6931094), (4432, 3540613), (4528, 3465547), (12511, 1254256), (25022, 627128), (50044, 313564), (78391, 200176), (100088, 156782)]