12039155

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 14798784

約数和(自身を除く): 2759629

約数列:

[1, 5, 97, 103, 241, 485, 515, 1205, 9991, 23377, 24823, 49955, 116885, 124115, 2407831, 12039155]

約数ペア:

[(1, 12039155), (5, 2407831), (97, 124115), (103, 116885), (241, 49955), (485, 24823), (515, 23377), (1205, 9991)]