1880348528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6185357}}^1$

素因数の和:6185384

約数の個数: 20

約数和(自身を含む): 3834921960

約数和(自身を除く): 1954573432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6185357, 12370714, 24741428, 49482856, 98965712, 117521783, 235043566, 470087132, 940174264, 1880348528]

約数ペア:

[(1, 1880348528), (2, 940174264), (4, 470087132), (8, 235043566), (16, 117521783), (19, 98965712), (38, 49482856), (76, 24741428), (152, 12370714), (304, 6185357)]