19632858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 49102848

約数和(自身を除く): 29469990

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 887, 1054, 1302, 1581, 1774, 2661, 3162, 3689, 5322, 6209, 7378, 11067, 12418, 15079, 18627, 22134, 27497, 30158, 37254, 45237, 54994, 82491, 90474, 105553, 164982, 192479, 211106, 316659, 384958, 467449, 577437, 633318, 934898, 1154874, 1402347, 2804694, 3272143, 6544286, 9816429, 19632858]

約数ペア:

[(1, 19632858), (2, 9816429), (3, 6544286), (6, 3272143), (7, 2804694), (14, 1402347), (17, 1154874), (21, 934898), (31, 633318), (34, 577437), (42, 467449), (51, 384958), (62, 316659), (93, 211106), (102, 192479), (119, 164982), (186, 105553), (217, 90474), (238, 82491), (357, 54994), (434, 45237), (527, 37254), (651, 30158), (714, 27497), (887, 22134), (1054, 18627), (1302, 15079), (1581, 12418), (1774, 11067), (2661, 7378), (3162, 6209), (3689, 5322)]