39804145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18217}}^1$

素因数の和:18264

約数の個数: 16

約数和(自身を含む): 52467840

約数和(自身を除く): 12663695

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 18217, 91085, 346123, 418991, 1730615, 2094955, 7960829, 39804145]

約数ペア:

[(1, 39804145), (5, 7960829), (19, 2094955), (23, 1730615), (95, 418991), (115, 346123), (437, 91085), (2185, 18217)]