15691873691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{22159}}^1$

素因数の和:22299

約数の個数: 32

約数和(自身を含む): 18465484800

約数和(自身を除く): 2773611109

約数列:

[1, 13, 19, 47, 61, 247, 611, 793, 893, 1159, 2867, 11609, 15067, 22159, 37271, 54473, 288067, 421021, 708149, 1041473, 1351699, 5473273, 13539149, 17572087, 19787987, 25682281, 63529853, 257243831, 333869653, 825888089, 1207067207, 15691873691]

約数ペア:

[(1, 15691873691), (13, 1207067207), (19, 825888089), (47, 333869653), (61, 257243831), (247, 63529853), (611, 25682281), (793, 19787987), (893, 17572087), (1159, 13539149), (2867, 5473273), (11609, 1351699), (15067, 1041473), (22159, 708149), (37271, 421021), (54473, 288067)]