19611452

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1951}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 39352320

約数和(自身を除く): 19740868

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 1951, 2513, 3902, 5026, 7804, 10052, 13657, 27314, 54628, 700409, 1400818, 2801636, 4902863, 9805726, 19611452]

約数ペア:

[(1, 19611452), (2, 9805726), (4, 4902863), (7, 2801636), (14, 1400818), (28, 700409), (359, 54628), (718, 27314), (1436, 13657), (1951, 10052), (2513, 7804), (3902, 5026)]