8121170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42743}}^1$

素因数の和:42769

約数の個数: 16

約数和(自身を含む): 15387840

約数和(自身を除く): 7266670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 42743, 85486, 213715, 427430, 812117, 1624234, 4060585, 8121170]

約数ペア:

[(1, 8121170), (2, 4060585), (5, 1624234), (10, 812117), (19, 427430), (38, 213715), (95, 85486), (190, 42743)]