15403056

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 39997440

約数和(自身を除く): 24594384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1439, 1784, 2676, 2878, 3568, 4317, 5352, 5756, 8634, 10704, 11512, 17268, 23024, 34536, 69072, 320897, 641794, 962691, 1283588, 1925382, 2567176, 3850764, 5134352, 7701528, 15403056]

約数ペア:

[(1, 15403056), (2, 7701528), (3, 5134352), (4, 3850764), (6, 2567176), (8, 1925382), (12, 1283588), (16, 962691), (24, 641794), (48, 320897), (223, 69072), (446, 34536), (669, 23024), (892, 17268), (1338, 11512), (1439, 10704), (1784, 8634), (2676, 5756), (2878, 5352), (3568, 4317)]