10891551184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{833197}}^1$

素因数の和:833267

約数の個数: 40

約数和(自身を含む): 22729641440

約数和(自身を除く): 11838090256

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 833197, 1666394, 3332788, 6665576, 13331152, 15830743, 31661486, 35827471, 63322972, 71654942, 126645944, 143309884, 253291888, 286619768, 573239536, 680721949, 1361443898, 2722887796, 5445775592, 10891551184]

約数ペア:

[(1, 10891551184), (2, 5445775592), (4, 2722887796), (8, 1361443898), (16, 680721949), (19, 573239536), (38, 286619768), (43, 253291888), (76, 143309884), (86, 126645944), (152, 71654942), (172, 63322972), (304, 35827471), (344, 31661486), (688, 15830743), (817, 13331152), (1634, 6665576), (3268, 3332788), (6536, 1666394), (13072, 833197)]