19072298

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14796502

約数列:

[1, 2, 7, 14, 41, 82, 149, 223, 287, 298, 446, 574, 1043, 1561, 2086, 3122, 6109, 9143, 12218, 18286, 33227, 42763, 64001, 66454, 85526, 128002, 232589, 465178, 1362307, 2724614, 9536149, 19072298]

約数ペア:

[(1, 19072298), (2, 9536149), (7, 2724614), (14, 1362307), (41, 465178), (82, 232589), (149, 128002), (223, 85526), (287, 66454), (298, 64001), (446, 42763), (574, 33227), (1043, 18286), (1561, 12218), (2086, 9143), (3122, 6109)]