19461684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 50371776

約数和(自身を除く): 30910092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2417, 2684, 4026, 4834, 7251, 8052, 9668, 14502, 26587, 29004, 53174, 79761, 106348, 147437, 159522, 294874, 319044, 442311, 589748, 884622, 1621807, 1769244, 3243614, 4865421, 6487228, 9730842, 19461684]

約数ペア:

[(1, 19461684), (2, 9730842), (3, 6487228), (4, 4865421), (6, 3243614), (11, 1769244), (12, 1621807), (22, 884622), (33, 589748), (44, 442311), (61, 319044), (66, 294874), (122, 159522), (132, 147437), (183, 106348), (244, 79761), (366, 53174), (671, 29004), (732, 26587), (1342, 14502), (2013, 9668), (2417, 8052), (2684, 7251), (4026, 4834)]