12716396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 17765524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 53, 76, 77, 82, 106, 133, 154, 164, 209, 212, 266, 287, 308, 371, 418, 451, 532, 574, 583, 742, 779, 836, 902, 1007, 1148, 1166, 1463, 1484, 1558, 1804, 2014, 2173, 2332, 2926, 3116, 3157, 4028, 4081, 4346, 5453, 5852, 6314, 7049, 8162, 8569, 8692, 10906, 11077, 12628, 14098, 15211, 16324, 17138, 21812, 22154, 23903, 28196, 30422, 34276, 41287, 44308, 47806, 59983, 60844, 77539, 82574, 95612, 119966, 155078, 165148, 167321, 239932, 289009, 310156, 334642, 454157, 578018, 669284, 908314, 1156036, 1816628, 3179099, 6358198, 12716396]

約数ペア:

[(1, 12716396), (2, 6358198), (4, 3179099), (7, 1816628), (11, 1156036), (14, 908314), (19, 669284), (22, 578018), (28, 454157), (38, 334642), (41, 310156), (44, 289009), (53, 239932), (76, 167321), (77, 165148), (82, 155078), (106, 119966), (133, 95612), (154, 82574), (164, 77539), (209, 60844), (212, 59983), (266, 47806), (287, 44308), (308, 41287), (371, 34276), (418, 30422), (451, 28196), (532, 23903), (574, 22154), (583, 21812), (742, 17138), (779, 16324), (836, 15211), (902, 14098), (1007, 12628), (1148, 11077), (1166, 10906), (1463, 8692), (1484, 8569), (1558, 8162), (1804, 7049), (2014, 6314), (2173, 5852), (2332, 5453), (2926, 4346), (3116, 4081), (3157, 4028)]