4388126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 7118160

約数和(自身を除く): 2730034

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 3121, 6242, 59299, 115477, 118598, 230954, 2194063, 4388126]

約数ペア:

[(1, 4388126), (2, 2194063), (19, 230954), (37, 118598), (38, 115477), (74, 59299), (703, 6242), (1406, 3121)]