47137556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16763}}^1$

素因数の和:16823

約数の個数: 24

約数和(自身を含む): 89184480

約数和(自身を除く): 42046924

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 16763, 33526, 67052, 318497, 620231, 636994, 1240462, 1273988, 2480924, 11784389, 23568778, 47137556]

約数ペア:

[(1, 47137556), (2, 23568778), (4, 11784389), (19, 2480924), (37, 1273988), (38, 1240462), (74, 636994), (76, 620231), (148, 318497), (703, 67052), (1406, 33526), (2812, 16763)]