19589202

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 46624032

約数和(自身を除く): 27034830

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2371, 2754, 4131, 4742, 7113, 8262, 14226, 21339, 40307, 42678, 64017, 80614, 120921, 128034, 192051, 241842, 362763, 384102, 576153, 725526, 1088289, 1152306, 2176578, 3264867, 6529734, 9794601, 19589202]

約数ペア:

[(1, 19589202), (2, 9794601), (3, 6529734), (6, 3264867), (9, 2176578), (17, 1152306), (18, 1088289), (27, 725526), (34, 576153), (51, 384102), (54, 362763), (81, 241842), (102, 192051), (153, 128034), (162, 120921), (243, 80614), (306, 64017), (459, 42678), (486, 40307), (918, 21339), (1377, 14226), (2371, 8262), (2754, 7113), (4131, 4742)]