16400838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 35274240

約数和(自身を除く): 18873402

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3061, 5358, 6122, 9183, 18366, 58159, 116318, 143867, 174477, 287734, 348954, 431601, 863202, 2733473, 5466946, 8200419, 16400838]

約数ペア:

[(1, 16400838), (2, 8200419), (3, 5466946), (6, 2733473), (19, 863202), (38, 431601), (47, 348954), (57, 287734), (94, 174477), (114, 143867), (141, 116318), (282, 58159), (893, 18366), (1786, 9183), (2679, 6122), (3061, 5358)]