15721065718

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 24083804160

約数和(自身を除く): 8362738442

約数列:

[1, 2, 103, 151, 206, 229, 302, 458, 2207, 4414, 15553, 23587, 31106, 34579, 47174, 69158, 227321, 333257, 454642, 505403, 666514, 1010806, 3561637, 7123274, 34325471, 52056509, 68650942, 76315853, 104113018, 152631706, 7860532859, 15721065718]

約数ペア:

[(1, 15721065718), (2, 7860532859), (103, 152631706), (151, 104113018), (206, 76315853), (229, 68650942), (302, 52056509), (458, 34325471), (2207, 7123274), (4414, 3561637), (15553, 1010806), (23587, 666514), (31106, 505403), (34579, 454642), (47174, 333257), (69158, 227321)]