19274742

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5381}}^1$

素因数の和:5588

約数の個数: 24

約数和(自身を含む): 41979600

約数和(自身を除く): 22704858

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5381, 10762, 16143, 32286, 48429, 96858, 1070819, 2141638, 3212457, 6424914, 9637371, 19274742]

約数ペア:

[(1, 19274742), (2, 9637371), (3, 6424914), (6, 3212457), (9, 2141638), (18, 1070819), (199, 96858), (398, 48429), (597, 32286), (1194, 16143), (1791, 10762), (3582, 5381)]