17221646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 30119040

約数和(自身を除く): 12897394

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 829, 1222, 1598, 1658, 10387, 10777, 14093, 20774, 21554, 28186, 38963, 77926, 183209, 366418, 506519, 662371, 1013038, 1324742, 8610823, 17221646]

約数ペア:

[(1, 17221646), (2, 8610823), (13, 1324742), (17, 1013038), (26, 662371), (34, 506519), (47, 366418), (94, 183209), (221, 77926), (442, 38963), (611, 28186), (799, 21554), (829, 20774), (1222, 14093), (1598, 10777), (1658, 10387)]