15677539196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{105323}}^1$

素因数の和:105554

約数の個数: 48

約数和(自身を含む): 31849977600

約数和(自身を除く): 16172438404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 199, 374, 398, 748, 796, 2189, 3383, 4378, 6766, 8756, 13532, 37213, 74426, 105323, 148852, 210646, 421292, 1158553, 1790491, 2317106, 3580982, 4634212, 7161964, 19695401, 20959277, 39390802, 41918554, 78781604, 83837108, 230552047, 356307709, 461104094, 712615418, 922208188, 1425230836, 3919384799, 7838769598, 15677539196]

約数ペア:

[(1, 15677539196), (2, 7838769598), (4, 3919384799), (11, 1425230836), (17, 922208188), (22, 712615418), (34, 461104094), (44, 356307709), (68, 230552047), (187, 83837108), (199, 78781604), (374, 41918554), (398, 39390802), (748, 20959277), (796, 19695401), (2189, 7161964), (3383, 4634212), (4378, 3580982), (6766, 2317106), (8756, 1790491), (13532, 1158553), (37213, 421292), (74426, 210646), (105323, 148852)]