13212138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 27482112

約数和(自身を除く): 14269974

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 251, 283, 502, 566, 753, 849, 1506, 1698, 7781, 8773, 15562, 17546, 23343, 26319, 46686, 52638, 71033, 142066, 213099, 426198, 2202023, 4404046, 6606069, 13212138]

約数ペア:

[(1, 13212138), (2, 6606069), (3, 4404046), (6, 2202023), (31, 426198), (62, 213099), (93, 142066), (186, 71033), (251, 52638), (283, 46686), (502, 26319), (566, 23343), (753, 17546), (849, 15562), (1506, 8773), (1698, 7781)]