16334945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 6647455

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 349, 407, 851, 1265, 1745, 2035, 3839, 4255, 8027, 9361, 12913, 19195, 40135, 46805, 64565, 88297, 142043, 296999, 441485, 710215, 1484995, 3266989, 16334945]

約数ペア:

[(1, 16334945), (5, 3266989), (11, 1484995), (23, 710215), (37, 441485), (55, 296999), (115, 142043), (185, 88297), (253, 64565), (349, 46805), (407, 40135), (851, 19195), (1265, 12913), (1745, 9361), (2035, 8027), (3839, 4255)]