28009102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9293}}^1$

素因数の和:9443

約数の個数: 16

約数和(自身を含む): 46172592

約数和(自身を除く): 18163490

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9293, 18586, 102223, 204446, 1273141, 2546282, 14004551, 28009102]

約数ペア:

[(1, 28009102), (2, 14004551), (11, 2546282), (22, 1273141), (137, 204446), (274, 102223), (1507, 18586), (3014, 9293)]