15880884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69653}}^1$

素因数の和:69679

約数の個数: 24

約数和(自身を含む): 39006240

約数和(自身を除く): 23125356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 69653, 139306, 208959, 278612, 417918, 835836, 1323407, 2646814, 3970221, 5293628, 7940442, 15880884]

約数ペア:

[(1, 15880884), (2, 7940442), (3, 5293628), (4, 3970221), (6, 2646814), (12, 1323407), (19, 835836), (38, 417918), (57, 278612), (76, 208959), (114, 139306), (228, 69653)]