15970388

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8513}}^1$

素因数の和:8591

約数の個数: 24

約数和(自身を含む): 32421312

約数和(自身を除く): 16450924

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 8513, 17026, 34052, 59591, 119182, 238364, 570371, 1140742, 2281484, 3992597, 7985194, 15970388]

約数ペア:

[(1, 15970388), (2, 7985194), (4, 3992597), (7, 2281484), (14, 1140742), (28, 570371), (67, 238364), (134, 119182), (268, 59591), (469, 34052), (938, 17026), (1876, 8513)]