15188810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16718

約数の個数: 32

約数和(自身を含む): 33651072

約数和(自身を除く): 18462262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 16691, 33382, 83455, 116837, 166910, 216983, 233674, 433966, 584185, 1084915, 1168370, 1518881, 2169830, 3037762, 7594405, 15188810]

約数ペア:

[(1, 15188810), (2, 7594405), (5, 3037762), (7, 2169830), (10, 1518881), (13, 1168370), (14, 1084915), (26, 584185), (35, 433966), (65, 233674), (70, 216983), (91, 166910), (130, 116837), (182, 83455), (455, 33382), (910, 16691)]