241138918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{42589}}^1$

素因数の和:42759

約数の個数: 16

約数和(自身を含む): 383310000

約数和(自身を除く): 142171082

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 42589, 85178, 809191, 1618382, 6345761, 12691522, 120569459, 241138918]

約数ペア:

[(1, 241138918), (2, 120569459), (19, 12691522), (38, 6345761), (149, 1618382), (298, 809191), (2831, 85178), (5662, 42589)]