1921104.00000000

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 123963840

約数和(自身を除く): 54428356

約数列:

[1, 2, 4, 79, 158, 197, 316, 394, 788, 1117, 2234, 4468, 15563, 31126, 62252, 88243, 176486, 220049, 352972, 440098, 880196, 17383871, 34767742, 69535484]

約数ペア:

[(1, 69535484), (2, 34767742), (4, 17383871), (79, 880196), (158, 440098), (197, 352972), (316, 220049), (394, 176486), (788, 88243), (1117, 62252), (2234, 31126), (4468, 15563)]