15089914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 14769926

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 71, 94, 119, 133, 142, 238, 266, 323, 329, 497, 646, 658, 799, 893, 994, 1207, 1349, 1598, 1786, 2261, 2414, 2698, 3337, 4522, 5593, 6251, 6674, 8449, 9443, 11186, 12502, 15181, 16898, 18886, 22933, 23359, 30362, 45866, 46718, 56729, 63403, 106267, 113458, 126806, 160531, 212534, 321062, 397103, 443821, 794206, 887642, 1077851, 2155702, 7544957, 15089914]

約数ペア:

[(1, 15089914), (2, 7544957), (7, 2155702), (14, 1077851), (17, 887642), (19, 794206), (34, 443821), (38, 397103), (47, 321062), (71, 212534), (94, 160531), (119, 126806), (133, 113458), (142, 106267), (238, 63403), (266, 56729), (323, 46718), (329, 45866), (497, 30362), (646, 23359), (658, 22933), (799, 18886), (893, 16898), (994, 15181), (1207, 12502), (1349, 11186), (1598, 9443), (1786, 8449), (2261, 6674), (2414, 6251), (2698, 5593), (3337, 4522)]