27279194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6301

約数の個数: 16

約数和(自身を含む): 42840576

約数和(自身を除く): 15561382

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6197, 12394, 192107, 384214, 439987, 879974, 13639597, 27279194]

約数ペア:

[(1, 27279194), (2, 13639597), (31, 879974), (62, 439987), (71, 384214), (142, 192107), (2201, 12394), (4402, 6197)]