12208735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 19238400

約数和(自身を除く): 7029665

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 1669, 7315, 8345, 11683, 18359, 31711, 58415, 91795, 128513, 158555, 221977, 348821, 642565, 1109885, 1744105, 2441747, 12208735]

約数ペア:

[(1, 12208735), (5, 2441747), (7, 1744105), (11, 1109885), (19, 642565), (35, 348821), (55, 221977), (77, 158555), (95, 128513), (133, 91795), (209, 58415), (385, 31711), (665, 18359), (1045, 11683), (1463, 8345), (1669, 7315)]