21336106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7079}}^1$

素因数の和:7229

約数の個数: 16

約数和(自身を含む): 35173440

約数和(自身を除く): 13837334

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 7079, 14158, 77869, 155738, 969823, 1939646, 10668053, 21336106]

約数ペア:

[(1, 21336106), (2, 10668053), (11, 1939646), (22, 969823), (137, 155738), (274, 77869), (1507, 14158), (3014, 7079)]