7121732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 13288800

約数和(自身を除く): 6167068

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1129, 1577, 2258, 3154, 4516, 6308, 21451, 42902, 85804, 93707, 187414, 374828, 1780433, 3560866, 7121732]

約数ペア:

[(1, 7121732), (2, 3560866), (4, 1780433), (19, 374828), (38, 187414), (76, 93707), (83, 85804), (166, 42902), (332, 21451), (1129, 6308), (1577, 4516), (2258, 3154)]