189268918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{4831}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 299197440

約数和(自身を除く): 109928522

約数列:

[1, 2, 19, 38, 1031, 2062, 4831, 9662, 19589, 39178, 91789, 183578, 4980761, 9961522, 94634459, 189268918]

約数ペア:

[(1, 189268918), (2, 94634459), (19, 9961522), (38, 4980761), (1031, 183578), (2062, 91789), (4831, 39178), (9662, 19589)]