13398856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 26943840

約数和(自身を除く): 13544984

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1187, 1411, 2374, 2822, 4748, 5644, 9496, 11288, 20179, 40358, 80716, 98521, 161432, 197042, 394084, 788168, 1674857, 3349714, 6699428, 13398856]

約数ペア:

[(1, 13398856), (2, 6699428), (4, 3349714), (8, 1674857), (17, 788168), (34, 394084), (68, 197042), (83, 161432), (136, 98521), (166, 80716), (332, 40358), (664, 20179), (1187, 11288), (1411, 9496), (2374, 5644), (2822, 4748)]