19277344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20773}}^1$

素因数の和:20812

約数の個数: 24

約数和(自身を含む): 39262860

約数和(自身を除く): 19985516

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20773, 41546, 83092, 166184, 332368, 602417, 664736, 1204834, 2409668, 4819336, 9638672, 19277344]

約数ペア:

[(1, 19277344), (2, 9638672), (4, 4819336), (8, 2409668), (16, 1204834), (29, 664736), (32, 602417), (58, 332368), (116, 166184), (232, 83092), (464, 41546), (928, 20773)]