19213468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4789}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 36212400

約数和(自身を除く): 16998932

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 4789, 9578, 19156, 81413, 162826, 282551, 325652, 565102, 1130204, 4803367, 9606734, 19213468]

約数ペア:

[(1, 19213468), (2, 9606734), (4, 4803367), (17, 1130204), (34, 565102), (59, 325652), (68, 282551), (118, 162826), (236, 81413), (1003, 19156), (2006, 9578), (4012, 4789)]