12571228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 23436000

約数和(自身を除く): 10864772

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 929, 1858, 3383, 3716, 6766, 13532, 15793, 31586, 63172, 184871, 369742, 739484, 3142807, 6285614, 12571228]

約数ペア:

[(1, 12571228), (2, 6285614), (4, 3142807), (17, 739484), (34, 369742), (68, 184871), (199, 63172), (398, 31586), (796, 15793), (929, 13532), (1858, 6766), (3383, 3716)]