19034630168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{90191}}^1$

素因数の和:90288

約数の個数: 64

約数和(自身を含む): 39482449920

約数和(自身を除く): 20447819752

約数列:

[1, 2, 4, 8, 23, 31, 37, 46, 62, 74, 92, 124, 148, 184, 248, 296, 713, 851, 1147, 1426, 1702, 2294, 2852, 3404, 4588, 5704, 6808, 9176, 26381, 52762, 90191, 105524, 180382, 211048, 360764, 721528, 2074393, 2795921, 3337067, 4148786, 5591842, 6674134, 8297572, 11183684, 13348268, 16595144, 22367368, 26696536, 64306183, 76752541, 103449077, 128612366, 153505082, 206898154, 257224732, 307010164, 413796308, 514449464, 614020328, 827592616, 2379328771, 4758657542, 9517315084, 19034630168]

約数ペア:

[(1, 19034630168), (2, 9517315084), (4, 4758657542), (8, 2379328771), (23, 827592616), (31, 614020328), (37, 514449464), (46, 413796308), (62, 307010164), (74, 257224732), (92, 206898154), (124, 153505082), (148, 128612366), (184, 103449077), (248, 76752541), (296, 64306183), (713, 26696536), (851, 22367368), (1147, 16595144), (1426, 13348268), (1702, 11183684), (2294, 8297572), (2852, 6674134), (3404, 5591842), (4588, 4148786), (5704, 3337067), (6808, 2795921), (9176, 2074393), (26381, 721528), (52762, 360764), (90191, 211048), (105524, 180382)]