12209504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 25637472

約数和(自身を除く): 13427968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 313, 368, 424, 626, 736, 848, 1219, 1252, 1696, 2438, 2504, 4876, 5008, 7199, 9752, 10016, 14398, 16589, 19504, 28796, 33178, 39008, 57592, 66356, 115184, 132712, 230368, 265424, 381547, 530848, 763094, 1526188, 3052376, 6104752, 12209504]

約数ペア:

[(1, 12209504), (2, 6104752), (4, 3052376), (8, 1526188), (16, 763094), (23, 530848), (32, 381547), (46, 265424), (53, 230368), (92, 132712), (106, 115184), (184, 66356), (212, 57592), (313, 39008), (368, 33178), (424, 28796), (626, 19504), (736, 16589), (848, 14398), (1219, 10016), (1252, 9752), (1696, 7199), (2438, 5008), (2504, 4876)]