19448898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1399}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 44620800

約数和(自身を除く): 25171902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1399, 1986, 2317, 2798, 4197, 4634, 6951, 8394, 9793, 13902, 19586, 29379, 58758, 463069, 926138, 1389207, 2778414, 3241483, 6482966, 9724449, 19448898]

約数ペア:

[(1, 19448898), (2, 9724449), (3, 6482966), (6, 3241483), (7, 2778414), (14, 1389207), (21, 926138), (42, 463069), (331, 58758), (662, 29379), (993, 19586), (1399, 13902), (1986, 9793), (2317, 8394), (2798, 6951), (4197, 4634)]