15916758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 37630656

約数和(自身を除く): 21713898

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1427, 1859, 2854, 3718, 4281, 5577, 8562, 11154, 15697, 18551, 31394, 37102, 47091, 55653, 94182, 111306, 204061, 241163, 408122, 482326, 612183, 723489, 1224366, 1446978, 2652793, 5305586, 7958379, 15916758]

約数ペア:

[(1, 15916758), (2, 7958379), (3, 5305586), (6, 2652793), (11, 1446978), (13, 1224366), (22, 723489), (26, 612183), (33, 482326), (39, 408122), (66, 241163), (78, 204061), (143, 111306), (169, 94182), (286, 55653), (338, 47091), (429, 37102), (507, 31394), (858, 18551), (1014, 15697), (1427, 11154), (1859, 8562), (2854, 5577), (3718, 4281)]