12700142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 24213504

約数和(自身を除く): 11513362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2251, 2821, 4502, 5642, 15757, 29263, 31514, 58526, 69781, 139562, 204841, 409682, 488467, 907153, 976934, 1814306, 6350071, 12700142]

約数ペア:

[(1, 12700142), (2, 6350071), (7, 1814306), (13, 976934), (14, 907153), (26, 488467), (31, 409682), (62, 204841), (91, 139562), (182, 69781), (217, 58526), (403, 31514), (434, 29263), (806, 15757), (2251, 5642), (2821, 4502)]