11949158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6559

約数の個数: 16

約数和(自身を含む): 19577376

約数和(自身を除く): 7628218

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6473, 12946, 84149, 168298, 459583, 919166, 5974579, 11949158]

約数ペア:

[(1, 11949158), (2, 5974579), (13, 919166), (26, 459583), (71, 168298), (142, 84149), (923, 12946), (1846, 6473)]