16405730988

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{4367873}}^1$

素因数の和:4368193

約数の個数: 24

約数和(自身を含む): 38402348208

約数和(自身を除く): 21996617220

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 4367873, 8735746, 13103619, 17471492, 26207238, 52414476, 1367144249, 2734288498, 4101432747, 5468576996, 8202865494, 16405730988]

約数ペア:

[(1, 16405730988), (2, 8202865494), (3, 5468576996), (4, 4101432747), (6, 2734288498), (12, 1367144249), (313, 52414476), (626, 26207238), (939, 17471492), (1252, 13103619), (1878, 8735746), (3756, 4367873)]