21695362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14143}}^1$

素因数の和:14217

約数の個数: 16

約数和(自身を含む): 35642880

約数和(自身を除く): 13947518

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 14143, 28286, 183859, 367718, 834437, 1668874, 10847681, 21695362]

約数ペア:

[(1, 21695362), (2, 10847681), (13, 1668874), (26, 834437), (59, 367718), (118, 183859), (767, 28286), (1534, 14143)]