15628151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 20632320

約数和(自身を除く): 5004169

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 11939, 83573, 131329, 202963, 919303, 1420741, 2232593, 15628151]

約数ペア:

[(1, 15628151), (7, 2232593), (11, 1420741), (17, 919303), (77, 202963), (119, 131329), (187, 83573), (1309, 11939)]