12213888

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 34369920

約数和(自身を除く): 22156032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 1871, 2176, 3264, 3742, 5613, 6528, 7484, 11226, 14968, 22452, 29936, 31807, 44904, 59872, 63614, 89808, 95421, 119744, 127228, 179616, 190842, 239488, 254456, 359232, 381684, 508912, 718464, 763368, 1017824, 1526736, 2035648, 3053472, 4071296, 6106944, 12213888]

約数ペア:

[(1, 12213888), (2, 6106944), (3, 4071296), (4, 3053472), (6, 2035648), (8, 1526736), (12, 1017824), (16, 763368), (17, 718464), (24, 508912), (32, 381684), (34, 359232), (48, 254456), (51, 239488), (64, 190842), (68, 179616), (96, 127228), (102, 119744), (128, 95421), (136, 89808), (192, 63614), (204, 59872), (272, 44904), (384, 31807), (408, 29936), (544, 22452), (816, 14968), (1088, 11226), (1632, 7484), (1871, 6528), (2176, 5613), (3264, 3742)]