15693666512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51623903}}^1$

素因数の和:51623930

約数の個数: 20

約数和(自身を含む): 32006820480

約数和(自身を除く): 16313153968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51623903, 103247806, 206495612, 412991224, 825982448, 980854157, 1961708314, 3923416628, 7846833256, 15693666512]

約数ペア:

[(1, 15693666512), (2, 7846833256), (4, 3923416628), (8, 1961708314), (16, 980854157), (19, 825982448), (38, 412991224), (76, 206495612), (152, 103247806), (304, 51623903)]