12296515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 19848960

約数和(自身を除く): 7552445

約数列:

[1, 5, 7, 11, 19, 35, 41, 55, 77, 95, 133, 205, 209, 287, 385, 451, 665, 779, 1045, 1435, 1463, 1681, 2255, 3157, 3895, 5453, 7315, 8405, 8569, 11767, 15785, 18491, 27265, 31939, 42845, 58835, 59983, 92455, 129437, 159695, 223573, 299915, 351329, 647185, 1117865, 1756645, 2459303, 12296515]

約数ペア:

[(1, 12296515), (5, 2459303), (7, 1756645), (11, 1117865), (19, 647185), (35, 351329), (41, 299915), (55, 223573), (77, 159695), (95, 129437), (133, 92455), (205, 59983), (209, 58835), (287, 42845), (385, 31939), (451, 27265), (665, 18491), (779, 15785), (1045, 11767), (1435, 8569), (1463, 8405), (1681, 7315), (2255, 5453), (3157, 3895)]