193948561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 210672000

約数和(自身を除く): 16723439

約数列:

[1, 19, 37, 263, 703, 1049, 4997, 9731, 19931, 38813, 184889, 275887, 737447, 5241853, 10207819, 193948561]

約数ペア:

[(1, 193948561), (19, 10207819), (37, 5241853), (263, 737447), (703, 275887), (1049, 184889), (4997, 38813), (9731, 19931)]