15926872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 33037200

約数和(自身を除く): 17110328

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4139, 8278, 16556, 33112, 53807, 107614, 153143, 215228, 306286, 430456, 612572, 1225144, 1990859, 3981718, 7963436, 15926872]

約数ペア:

[(1, 15926872), (2, 7963436), (4, 3981718), (8, 1990859), (13, 1225144), (26, 612572), (37, 430456), (52, 306286), (74, 215228), (104, 153143), (148, 107614), (296, 53807), (481, 33112), (962, 16556), (1924, 8278), (3848, 4139)]