15388392

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 38587680

約数和(自身を除く): 23199288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1523, 1684, 2526, 3046, 3368, 4569, 5052, 6092, 9138, 10104, 12184, 18276, 36552, 641183, 1282366, 1923549, 2564732, 3847098, 5129464, 7694196, 15388392]

約数ペア:

[(1, 15388392), (2, 7694196), (3, 5129464), (4, 3847098), (6, 2564732), (8, 1923549), (12, 1282366), (24, 641183), (421, 36552), (842, 18276), (1263, 12184), (1523, 10104), (1684, 9138), (2526, 6092), (3046, 5052), (3368, 4569)]