15872752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7493

約数の個数: 40

約数和(自身を含む): 37001600

約数和(自身を除く): 21128848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7459, 14918, 29836, 52213, 59672, 104426, 119344, 141721, 208852, 283442, 417704, 566884, 835408, 992047, 1133768, 1984094, 2267536, 3968188, 7936376, 15872752]

約数ペア:

[(1, 15872752), (2, 7936376), (4, 3968188), (7, 2267536), (8, 1984094), (14, 1133768), (16, 992047), (19, 835408), (28, 566884), (38, 417704), (56, 283442), (76, 208852), (112, 141721), (133, 119344), (152, 104426), (266, 59672), (304, 52213), (532, 29836), (1064, 14918), (2128, 7459)]