11892860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 20040580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 263, 266, 323, 340, 380, 476, 526, 532, 595, 646, 665, 1052, 1190, 1292, 1315, 1330, 1615, 1841, 2261, 2380, 2630, 2660, 3230, 3682, 4471, 4522, 4997, 5260, 6460, 7364, 8942, 9044, 9205, 9994, 11305, 17884, 18410, 19988, 22355, 22610, 24985, 31297, 34979, 36820, 44710, 45220, 49970, 62594, 69958, 84949, 89420, 99940, 125188, 139916, 156485, 169898, 174895, 312970, 339796, 349790, 424745, 594643, 625940, 699580, 849490, 1189286, 1698980, 2378572, 2973215, 5946430, 11892860]

約数ペア:

[(1, 11892860), (2, 5946430), (4, 2973215), (5, 2378572), (7, 1698980), (10, 1189286), (14, 849490), (17, 699580), (19, 625940), (20, 594643), (28, 424745), (34, 349790), (35, 339796), (38, 312970), (68, 174895), (70, 169898), (76, 156485), (85, 139916), (95, 125188), (119, 99940), (133, 89420), (140, 84949), (170, 69958), (190, 62594), (238, 49970), (263, 45220), (266, 44710), (323, 36820), (340, 34979), (380, 31297), (476, 24985), (526, 22610), (532, 22355), (595, 19988), (646, 18410), (665, 17884), (1052, 11305), (1190, 9994), (1292, 9205), (1315, 9044), (1330, 8942), (1615, 7364), (1841, 6460), (2261, 5260), (2380, 4997), (2630, 4522), (2660, 4471), (3230, 3682)]