12203776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 27757520

約数和(自身を除く): 15553744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 193, 208, 247, 256, 304, 386, 416, 494, 608, 772, 832, 988, 1216, 1544, 1664, 1976, 2432, 2509, 3088, 3328, 3667, 3952, 4864, 5018, 6176, 7334, 7904, 10036, 12352, 14668, 15808, 20072, 24704, 29336, 31616, 40144, 47671, 49408, 58672, 63232, 80288, 95342, 117344, 160576, 190684, 234688, 321152, 381368, 469376, 642304, 762736, 938752, 1525472, 3050944, 6101888, 12203776]

約数ペア:

[(1, 12203776), (2, 6101888), (4, 3050944), (8, 1525472), (13, 938752), (16, 762736), (19, 642304), (26, 469376), (32, 381368), (38, 321152), (52, 234688), (64, 190684), (76, 160576), (104, 117344), (128, 95342), (152, 80288), (193, 63232), (208, 58672), (247, 49408), (256, 47671), (304, 40144), (386, 31616), (416, 29336), (494, 24704), (608, 20072), (772, 15808), (832, 14668), (988, 12352), (1216, 10036), (1544, 7904), (1664, 7334), (1976, 6176), (2432, 5018), (2509, 4864), (3088, 3952), (3328, 3667)]