15156724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 16849292

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 881, 1012, 1564, 1762, 3524, 4301, 8602, 9691, 14977, 17204, 19382, 20263, 29954, 38764, 40526, 59908, 81052, 164747, 222893, 329494, 344471, 445786, 658988, 688942, 891572, 1377884, 3789181, 7578362, 15156724]

約数ペア:

[(1, 15156724), (2, 7578362), (4, 3789181), (11, 1377884), (17, 891572), (22, 688942), (23, 658988), (34, 445786), (44, 344471), (46, 329494), (68, 222893), (92, 164747), (187, 81052), (253, 59908), (374, 40526), (391, 38764), (506, 29954), (748, 20263), (782, 19382), (881, 17204), (1012, 14977), (1564, 9691), (1762, 8602), (3524, 4301)]