21732074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 40567296

約数和(自身を除く): 18835222

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1231, 1261, 1358, 2462, 2522, 8617, 8827, 16003, 17234, 17654, 32006, 112021, 119407, 224042, 238814, 835849, 1552291, 1671698, 3104582, 10866037, 21732074]

約数ペア:

[(1, 21732074), (2, 10866037), (7, 3104582), (13, 1671698), (14, 1552291), (26, 835849), (91, 238814), (97, 224042), (182, 119407), (194, 112021), (679, 32006), (1231, 17654), (1261, 17234), (1358, 16003), (2462, 8827), (2522, 8617)]