19336543198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{257539}}^1$

素因数の和:257752

約数の個数: 32

約数和(自身を含む): 34415585280

約数和(自身を除く): 15079042082

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 2422, 5363, 10726, 37541, 75082, 257539, 515078, 1802773, 3605546, 7983709, 15967418, 44554247, 55885963, 89108494, 111771926, 311879729, 623759458, 1381181657, 2762363314, 9668271599, 19336543198]

約数ペア:

[(1, 19336543198), (2, 9668271599), (7, 2762363314), (14, 1381181657), (31, 623759458), (62, 311879729), (173, 111771926), (217, 89108494), (346, 55885963), (434, 44554247), (1211, 15967418), (2422, 7983709), (5363, 3605546), (10726, 1802773), (37541, 515078), (75082, 257539)]