16976386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3359}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 30723840

約数和(自身を除く): 13747454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3359, 5054, 6718, 23513, 47026, 63821, 127642, 446747, 893494, 1212599, 2425198, 8488193, 16976386]

約数ペア:

[(1, 16976386), (2, 8488193), (7, 2425198), (14, 1212599), (19, 893494), (38, 446747), (133, 127642), (266, 63821), (361, 47026), (722, 23513), (2527, 6718), (3359, 5054)]