13942922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 13428598

約数列:

[1, 2, 7, 14, 19, 23, 38, 43, 46, 53, 86, 106, 133, 161, 266, 301, 322, 371, 437, 602, 742, 817, 874, 989, 1007, 1219, 1634, 1978, 2014, 2279, 2438, 3059, 4558, 5719, 6118, 6923, 7049, 8533, 11438, 13846, 14098, 15953, 17066, 18791, 23161, 31906, 37582, 43301, 46322, 52417, 86602, 104834, 131537, 162127, 263074, 303107, 324254, 366919, 606214, 733838, 995923, 1991846, 6971461, 13942922]

約数ペア:

[(1, 13942922), (2, 6971461), (7, 1991846), (14, 995923), (19, 733838), (23, 606214), (38, 366919), (43, 324254), (46, 303107), (53, 263074), (86, 162127), (106, 131537), (133, 104834), (161, 86602), (266, 52417), (301, 46322), (322, 43301), (371, 37582), (437, 31906), (602, 23161), (742, 18791), (817, 17066), (874, 15953), (989, 14098), (1007, 13846), (1219, 11438), (1634, 8533), (1978, 7049), (2014, 6923), (2279, 6118), (2438, 5719), (3059, 4558)]