5187646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 8242560

約数和(自身を除く): 3054914

約数列:

[1, 2, 19, 38, 211, 422, 647, 1294, 4009, 8018, 12293, 24586, 136517, 273034, 2593823, 5187646]

約数ペア:

[(1, 5187646), (2, 2593823), (19, 273034), (38, 136517), (211, 24586), (422, 12293), (647, 8018), (1294, 4009)]