12213344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 30100896

約数和(自身を除く): 17887552

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 157, 176, 187, 208, 221, 272, 286, 314, 352, 374, 416, 442, 544, 572, 628, 748, 884, 1144, 1256, 1496, 1727, 1768, 2041, 2288, 2431, 2512, 2669, 2992, 3454, 3536, 4082, 4576, 4862, 5024, 5338, 5984, 6908, 7072, 8164, 9724, 10676, 13816, 16328, 19448, 21352, 22451, 27632, 29359, 32656, 34697, 38896, 42704, 44902, 55264, 58718, 65312, 69394, 77792, 85408, 89804, 117436, 138788, 179608, 234872, 277576, 359216, 381667, 469744, 555152, 718432, 763334, 939488, 1110304, 1526668, 3053336, 6106672, 12213344]

約数ペア:

[(1, 12213344), (2, 6106672), (4, 3053336), (8, 1526668), (11, 1110304), (13, 939488), (16, 763334), (17, 718432), (22, 555152), (26, 469744), (32, 381667), (34, 359216), (44, 277576), (52, 234872), (68, 179608), (88, 138788), (104, 117436), (136, 89804), (143, 85408), (157, 77792), (176, 69394), (187, 65312), (208, 58718), (221, 55264), (272, 44902), (286, 42704), (314, 38896), (352, 34697), (374, 32656), (416, 29359), (442, 27632), (544, 22451), (572, 21352), (628, 19448), (748, 16328), (884, 13816), (1144, 10676), (1256, 9724), (1496, 8164), (1727, 7072), (1768, 6908), (2041, 5984), (2288, 5338), (2431, 5024), (2512, 4862), (2669, 4576), (2992, 4082), (3454, 3536)]