19028284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6177

約数の個数: 24

約数和(自身を含む): 36844416

約数和(自身を除く): 17816132

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6091, 12182, 24364, 67001, 134002, 268004, 432461, 864922, 1729844, 4757071, 9514142, 19028284]

約数ペア:

[(1, 19028284), (2, 9514142), (4, 4757071), (11, 1729844), (22, 864922), (44, 432461), (71, 268004), (142, 134002), (284, 67001), (781, 24364), (1562, 12182), (3124, 6091)]