16698968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 37091040

約数和(自身を除く): 20392072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1327, 1573, 2654, 3146, 5308, 6292, 10616, 12584, 14597, 17251, 29194, 34502, 58388, 69004, 116776, 138008, 160567, 189761, 321134, 379522, 642268, 759044, 1284536, 1518088, 2087371, 4174742, 8349484, 16698968]

約数ペア:

[(1, 16698968), (2, 8349484), (4, 4174742), (8, 2087371), (11, 1518088), (13, 1284536), (22, 759044), (26, 642268), (44, 379522), (52, 321134), (88, 189761), (104, 160567), (121, 138008), (143, 116776), (242, 69004), (286, 58388), (484, 34502), (572, 29194), (968, 17251), (1144, 14597), (1327, 12584), (1573, 10616), (2654, 6292), (3146, 5308)]