15520758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12412

約数の個数: 32

約数和(自身を含む): 35648640

約数和(自身を除く): 20127882

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 12377, 24754, 37131, 74262, 136147, 235163, 272294, 408441, 470326, 705489, 816882, 1410978, 2586793, 5173586, 7760379, 15520758]

約数ペア:

[(1, 15520758), (2, 7760379), (3, 5173586), (6, 2586793), (11, 1410978), (19, 816882), (22, 705489), (33, 470326), (38, 408441), (57, 272294), (66, 235163), (114, 136147), (209, 74262), (418, 37131), (627, 24754), (1254, 12377)]