13030928

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3169}}^1$

素因数の和:3434

約数の個数: 20

約数和(自身を含む): 25353660

約数和(自身を除く): 12322732

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3169, 4112, 6338, 12676, 25352, 50704, 814433, 1628866, 3257732, 6515464, 13030928]

約数ペア:

[(1, 13030928), (2, 6515464), (4, 3257732), (8, 1628866), (16, 814433), (257, 50704), (514, 25352), (1028, 12676), (2056, 6338), (3169, 4112)]