15942212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17587900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 593, 611, 1034, 1186, 1222, 2068, 2372, 2444, 6523, 6721, 7709, 13046, 13442, 15418, 26092, 26884, 27871, 30836, 55742, 84799, 111484, 169598, 306581, 339196, 362323, 613162, 724646, 1226324, 1449292, 3985553, 7971106, 15942212]

約数ペア:

[(1, 15942212), (2, 7971106), (4, 3985553), (11, 1449292), (13, 1226324), (22, 724646), (26, 613162), (44, 362323), (47, 339196), (52, 306581), (94, 169598), (143, 111484), (188, 84799), (286, 55742), (517, 30836), (572, 27871), (593, 26884), (611, 26092), (1034, 15418), (1186, 13442), (1222, 13046), (2068, 7709), (2372, 6721), (2444, 6523)]