12151328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16806496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3191, 3808, 6382, 12764, 22337, 25528, 44674, 51056, 54247, 89348, 102112, 108494, 178696, 216988, 357392, 379729, 433976, 714784, 759458, 867952, 1518916, 1735904, 3037832, 6075664, 12151328]

約数ペア:

[(1, 12151328), (2, 6075664), (4, 3037832), (7, 1735904), (8, 1518916), (14, 867952), (16, 759458), (17, 714784), (28, 433976), (32, 379729), (34, 357392), (56, 216988), (68, 178696), (112, 108494), (119, 102112), (136, 89348), (224, 54247), (238, 51056), (272, 44674), (476, 25528), (544, 22337), (952, 12764), (1904, 6382), (3191, 3808)]