13857113092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{15671}}^1$

素因数の和:15868

約数の個数: 48

約数和(自身を含む): 25544356992

約数和(自身を除く): 11687243900

約数列:

[1, 2, 4, 43, 53, 86, 97, 106, 172, 194, 212, 388, 2279, 4171, 4558, 5141, 8342, 9116, 10282, 15671, 16684, 20564, 31342, 62684, 221063, 442126, 673853, 830563, 884252, 1347706, 1520087, 1661126, 2695412, 3040174, 3322252, 6080348, 35714209, 65363741, 71428418, 80564611, 130727482, 142856836, 161129222, 261454964, 322258444, 3464278273, 6928556546, 13857113092]

約数ペア:

[(1, 13857113092), (2, 6928556546), (4, 3464278273), (43, 322258444), (53, 261454964), (86, 161129222), (97, 142856836), (106, 130727482), (172, 80564611), (194, 71428418), (212, 65363741), (388, 35714209), (2279, 6080348), (4171, 3322252), (4558, 3040174), (5141, 2695412), (8342, 1661126), (9116, 1520087), (10282, 1347706), (15671, 884252), (16684, 830563), (20564, 673853), (31342, 442126), (62684, 221063)]