15583638896

素因数分解:

$2^4\times 7^1\times {\mathrm{139139633}}^1$

素因数の和:139139648

約数の個数: 20

約数和(自身を含む): 34506629232

約数和(自身を除く): 18922990336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139139633, 278279266, 556558532, 973977431, 1113117064, 1947954862, 2226234128, 3895909724, 7791819448, 15583638896]

約数ペア:

[(1, 15583638896), (2, 7791819448), (4, 3895909724), (7, 2226234128), (8, 1947954862), (14, 1113117064), (16, 973977431), (28, 556558532), (56, 278279266), (112, 139139633)]