111491354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 79020646

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 839, 1678, 3497, 5111, 6994, 10222, 10907, 15941, 21814, 31882, 66443, 132886, 207233, 225691, 414466, 451382, 2933983, 4288129, 5867966, 8576258, 55745677, 111491354]

約数ペア:

[(1, 111491354), (2, 55745677), (13, 8576258), (19, 5867966), (26, 4288129), (38, 2933983), (247, 451382), (269, 414466), (494, 225691), (538, 207233), (839, 132886), (1678, 66443), (3497, 31882), (5111, 21814), (6994, 15941), (10222, 10907)]