11639172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 17391228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 719, 852, 1349, 1438, 2157, 2698, 2876, 4047, 4314, 5396, 8094, 8628, 13661, 16188, 27322, 40983, 51049, 54644, 81966, 102098, 153147, 163932, 204196, 306294, 612588, 969931, 1939862, 2909793, 3879724, 5819586, 11639172]

約数ペア:

[(1, 11639172), (2, 5819586), (3, 3879724), (4, 2909793), (6, 1939862), (12, 969931), (19, 612588), (38, 306294), (57, 204196), (71, 163932), (76, 153147), (114, 102098), (142, 81966), (213, 54644), (228, 51049), (284, 40983), (426, 27322), (719, 16188), (852, 13661), (1349, 8628), (1438, 8094), (2157, 5396), (2698, 4314), (2876, 4047)]