1403168506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1\times {\mathrm{10993}}^1$

素因数の和:14373

約数の個数: 16

約数和(自身を含む): 2216390400

約数和(自身を除く): 813221894

約数列:

[1, 2, 19, 38, 3359, 6718, 10993, 21986, 63821, 127642, 208867, 417734, 36925487, 73850974, 701584253, 1403168506]

約数ペア:

[(1, 1403168506), (2, 701584253), (19, 73850974), (38, 36925487), (3359, 417734), (6718, 208867), (10993, 127642), (21986, 63821)]