195128974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{28687}}^1$

素因数の和:28887

約数の個数: 16

約数和(自身を含む): 309830400

約数和(自身を除く): 114701426

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 28687, 57374, 545053, 1090106, 5134973, 10269946, 97564487, 195128974]

約数ペア:

[(1, 195128974), (2, 97564487), (19, 10269946), (38, 5134973), (179, 1090106), (358, 545053), (3401, 57374), (6802, 28687)]