15221742

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16711698

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1439, 1763, 2878, 3526, 4317, 5289, 8634, 10578, 58999, 61877, 117998, 123754, 176997, 185631, 353994, 371262, 2536957, 5073914, 7610871, 15221742]

約数ペア:

[(1, 15221742), (2, 7610871), (3, 5073914), (6, 2536957), (41, 371262), (43, 353994), (82, 185631), (86, 176997), (123, 123754), (129, 117998), (246, 61877), (258, 58999), (1439, 10578), (1763, 8634), (2878, 5289), (3526, 4317)]