19102932

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 50225280

約数和(自身を除く): 31122348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2423, 2628, 3942, 4846, 7269, 7884, 9692, 14538, 21807, 29076, 43614, 65421, 87228, 130842, 176879, 261684, 353758, 530637, 707516, 1061274, 1591911, 2122548, 3183822, 4775733, 6367644, 9551466, 19102932]

約数ペア:

[(1, 19102932), (2, 9551466), (3, 6367644), (4, 4775733), (6, 3183822), (9, 2122548), (12, 1591911), (18, 1061274), (27, 707516), (36, 530637), (54, 353758), (73, 261684), (108, 176879), (146, 130842), (219, 87228), (292, 65421), (438, 43614), (657, 29076), (876, 21807), (1314, 14538), (1971, 9692), (2423, 7884), (2628, 7269), (3942, 4846)]