19575948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 52473344

約数和(自身を除く): 32897396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 967, 1446, 1687, 1934, 2892, 2901, 3374, 3868, 5061, 5802, 6748, 6769, 10122, 11604, 13538, 20244, 20307, 27076, 40614, 81228, 233047, 466094, 699141, 932188, 1398282, 1631329, 2796564, 3262658, 4893987, 6525316, 9787974, 19575948]

約数ペア:

[(1, 19575948), (2, 9787974), (3, 6525316), (4, 4893987), (6, 3262658), (7, 2796564), (12, 1631329), (14, 1398282), (21, 932188), (28, 699141), (42, 466094), (84, 233047), (241, 81228), (482, 40614), (723, 27076), (964, 20307), (967, 20244), (1446, 13538), (1687, 11604), (1934, 10122), (2892, 6769), (2901, 6748), (3374, 5802), (3868, 5061)]