19100298

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9281}}^1$

素因数の和:9307

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 25453302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9281, 18562, 27843, 55686, 64967, 129934, 194901, 389802, 454769, 909538, 1364307, 2728614, 3183383, 6366766, 9550149, 19100298]

約数ペア:

[(1, 19100298), (2, 9550149), (3, 6366766), (6, 3183383), (7, 2728614), (14, 1364307), (21, 909538), (42, 454769), (49, 389802), (98, 194901), (147, 129934), (294, 64967), (343, 55686), (686, 27843), (1029, 18562), (2058, 9281)]