190012046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10061}}^1$

素因数の和:10160

約数の個数: 32

約数和(自身を含む): 347742720

約数和(自身を除く): 157730674

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 10061, 18886, 20122, 70427, 140854, 191159, 382318, 714331, 1338113, 1428662, 2676226, 5000317, 10000634, 13572289, 27144578, 95006023, 190012046]

約数ペア:

[(1, 190012046), (2, 95006023), (7, 27144578), (14, 13572289), (19, 10000634), (38, 5000317), (71, 2676226), (133, 1428662), (142, 1338113), (266, 714331), (497, 382318), (994, 191159), (1349, 140854), (2698, 70427), (9443, 20122), (10061, 18886)]