19462548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 52183040

約数和(自身を除く): 32720492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1039, 1338, 1561, 2078, 2676, 3117, 3122, 4156, 4683, 6234, 6244, 7273, 9366, 12468, 14546, 18732, 21819, 29092, 43638, 87276, 231697, 463394, 695091, 926788, 1390182, 1621879, 2780364, 3243758, 4865637, 6487516, 9731274, 19462548]

約数ペア:

[(1, 19462548), (2, 9731274), (3, 6487516), (4, 4865637), (6, 3243758), (7, 2780364), (12, 1621879), (14, 1390182), (21, 926788), (28, 695091), (42, 463394), (84, 231697), (223, 87276), (446, 43638), (669, 29092), (892, 21819), (1039, 18732), (1338, 14546), (1561, 12468), (2078, 9366), (2676, 7273), (3117, 6244), (3122, 6234), (4156, 4683)]