8138422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 13017600

約数和(自身を除く): 4879178

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2711, 3002, 5422, 51509, 103018, 214169, 428338, 4069211, 8138422]

約数ペア:

[(1, 8138422), (2, 4069211), (19, 428338), (38, 214169), (79, 103018), (158, 51509), (1501, 5422), (2711, 3002)]