191303138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{19211}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 309851136

約数和(自身を除く): 118547998

約数列:

[1, 2, 13, 26, 383, 766, 4979, 9958, 19211, 38422, 249743, 499486, 7357813, 14715626, 95651569, 191303138]

約数ペア:

[(1, 191303138), (2, 95651569), (13, 14715626), (26, 7357813), (383, 499486), (766, 249743), (4979, 38422), (9958, 19211)]