5371718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4063162

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 181, 209, 362, 418, 781, 1349, 1562, 1991, 2698, 3439, 3982, 6878, 12851, 14839, 25702, 29678, 37829, 75658, 141361, 244169, 282722, 488338, 2685859, 5371718]

約数ペア:

[(1, 5371718), (2, 2685859), (11, 488338), (19, 282722), (22, 244169), (38, 141361), (71, 75658), (142, 37829), (181, 29678), (209, 25702), (362, 14839), (418, 12851), (781, 6878), (1349, 3982), (1562, 3439), (1991, 2698)]