16376492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 31933440

約数和(自身を除く): 15556948

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 7919, 15838, 31676, 87109, 174218, 348436, 372193, 744386, 1488772, 4094123, 8188246, 16376492]

約数ペア:

[(1, 16376492), (2, 8188246), (4, 4094123), (11, 1488772), (22, 744386), (44, 372193), (47, 348436), (94, 174218), (188, 87109), (517, 31676), (1034, 15838), (2068, 7919)]