15698104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 15549896

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 743, 1112, 1486, 2641, 2972, 5282, 5944, 10564, 14117, 21128, 28234, 56468, 103277, 112936, 206554, 413108, 826216, 1962263, 3924526, 7849052, 15698104]

約数ペア:

[(1, 15698104), (2, 7849052), (4, 3924526), (8, 1962263), (19, 826216), (38, 413108), (76, 206554), (139, 112936), (152, 103277), (278, 56468), (556, 28234), (743, 21128), (1112, 14117), (1486, 10564), (2641, 5944), (2972, 5282)]