12818360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13967

約数の個数: 32

約数和(自身を含む): 30097440

約数和(自身を除く): 17279080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13933, 27866, 55732, 69665, 111464, 139330, 278660, 320459, 557320, 640918, 1281836, 1602295, 2563672, 3204590, 6409180, 12818360]

約数ペア:

[(1, 12818360), (2, 6409180), (4, 3204590), (5, 2563672), (8, 1602295), (10, 1281836), (20, 640918), (23, 557320), (40, 320459), (46, 278660), (92, 139330), (115, 111464), (184, 69665), (230, 55732), (460, 27866), (920, 13933)]