16212305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 21312720

約数和(自身を除く): 5100415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 6577, 32885, 111809, 190733, 559045, 953665, 3242461, 16212305]

約数ペア:

[(1, 16212305), (5, 3242461), (17, 953665), (29, 559045), (85, 190733), (145, 111809), (493, 32885), (2465, 6577)]