16982884

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 31421600

約数和(自身を除く): 14438716

約数列:

[1, 2, 4, 19, 38, 76, 361, 619, 722, 1238, 1444, 2476, 6859, 11761, 13718, 23522, 27436, 47044, 223459, 446918, 893836, 4245721, 8491442, 16982884]

約数ペア:

[(1, 16982884), (2, 8491442), (4, 4245721), (19, 893836), (38, 446918), (76, 223459), (361, 47044), (619, 27436), (722, 23522), (1238, 13718), (1444, 11761), (2476, 6859)]