12345687844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{15053}}^1$

素因数の和:16804

約数の個数: 48

約数和(自身を含む): 26160720768

約数和(自身を除く): 13815032924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1723, 3446, 6892, 12061, 15053, 24122, 29291, 30106, 48244, 58582, 60212, 105371, 117164, 205037, 210742, 255901, 410074, 421484, 511802, 820148, 1023604, 1791307, 3582614, 7165228, 25936319, 51872638, 103745276, 181554233, 363108466, 440917423, 726216932, 881834846, 1763669692, 3086421961, 6172843922, 12345687844]

約数ペア:

[(1, 12345687844), (2, 6172843922), (4, 3086421961), (7, 1763669692), (14, 881834846), (17, 726216932), (28, 440917423), (34, 363108466), (68, 181554233), (119, 103745276), (238, 51872638), (476, 25936319), (1723, 7165228), (3446, 3582614), (6892, 1791307), (12061, 1023604), (15053, 820148), (24122, 511802), (29291, 421484), (30106, 410074), (48244, 255901), (58582, 210742), (60212, 205037), (105371, 117164)]