15979458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 35069760

約数和(自身を除く): 19090302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 1229, 2167, 2458, 3687, 4334, 6501, 7374, 13002, 13519, 27038, 40557, 81114, 242113, 484226, 726339, 1452678, 2663243, 5326486, 7989729, 15979458]

約数ペア:

[(1, 15979458), (2, 7989729), (3, 5326486), (6, 2663243), (11, 1452678), (22, 726339), (33, 484226), (66, 242113), (197, 81114), (394, 40557), (591, 27038), (1182, 13519), (1229, 13002), (2167, 7374), (2458, 6501), (3687, 4334)]