19033004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 34298880

約数和(自身を除く): 15265876

約数列:

[1, 2, 4, 43, 86, 172, 239, 463, 478, 926, 956, 1852, 10277, 19909, 20554, 39818, 41108, 79636, 110657, 221314, 442628, 4758251, 9516502, 19033004]

約数ペア:

[(1, 19033004), (2, 9516502), (4, 4758251), (43, 442628), (86, 221314), (172, 110657), (239, 79636), (463, 41108), (478, 39818), (926, 20554), (956, 19909), (1852, 10277)]