16571542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 11297642

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 191, 382, 611, 923, 1222, 1846, 2483, 3337, 4966, 6674, 8977, 13561, 17954, 27122, 43381, 86762, 116701, 176293, 233402, 352586, 637367, 1274734, 8285771, 16571542]

約数ペア:

[(1, 16571542), (2, 8285771), (13, 1274734), (26, 637367), (47, 352586), (71, 233402), (94, 176293), (142, 116701), (191, 86762), (382, 43381), (611, 27122), (923, 17954), (1222, 13561), (1846, 8977), (2483, 6674), (3337, 4966)]