12691462

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29243}}^1$

素因数の和:29283

約数の個数: 16

約数和(自身を含む): 22459392

約数和(自身を除く): 9767930

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29243, 58486, 204701, 409402, 906533, 1813066, 6345731, 12691462]

約数ペア:

[(1, 12691462), (2, 6345731), (7, 1813066), (14, 906533), (31, 409402), (62, 204701), (217, 58486), (434, 29243)]