2187614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7675

約数の個数: 16

約数和(自身を含む): 3855600

約数和(自身を除く): 1667986

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7649, 15298, 84139, 99437, 168278, 198874, 1093807, 2187614]

約数ペア:

[(1, 2187614), (2, 1093807), (11, 198874), (13, 168278), (22, 99437), (26, 84139), (143, 15298), (286, 7649)]