19477242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56951}}^1$

素因数の和:56978

約数の個数: 24

約数和(自身を含む): 44422560

約数和(自身を除く): 24945318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56951, 113902, 170853, 341706, 512559, 1025118, 1082069, 2164138, 3246207, 6492414, 9738621, 19477242]

約数ペア:

[(1, 19477242), (2, 9738621), (3, 6492414), (6, 3246207), (9, 2164138), (18, 1082069), (19, 1025118), (38, 512559), (57, 341706), (114, 170853), (171, 113902), (342, 56951)]