12191648

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 16000096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1471, 2072, 2942, 4144, 5884, 8288, 10297, 11768, 20594, 23536, 41188, 47072, 54427, 82376, 108854, 164752, 217708, 329504, 380989, 435416, 761978, 870832, 1523956, 1741664, 3047912, 6095824, 12191648]

約数ペア:

[(1, 12191648), (2, 6095824), (4, 3047912), (7, 1741664), (8, 1523956), (14, 870832), (16, 761978), (28, 435416), (32, 380989), (37, 329504), (56, 217708), (74, 164752), (112, 108854), (148, 82376), (224, 54427), (259, 47072), (296, 41188), (518, 23536), (592, 20594), (1036, 11768), (1184, 10297), (1471, 8288), (2072, 5884), (2942, 4144)]