16870074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 36504384

約数和(自身を除く): 19634310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 691, 939, 1382, 1878, 2073, 4069, 4146, 8138, 8983, 12207, 17966, 24414, 26949, 53898, 216283, 432566, 648849, 1297698, 2811679, 5623358, 8435037, 16870074]

約数ペア:

[(1, 16870074), (2, 8435037), (3, 5623358), (6, 2811679), (13, 1297698), (26, 648849), (39, 432566), (78, 216283), (313, 53898), (626, 26949), (691, 24414), (939, 17966), (1382, 12207), (1878, 8983), (2073, 8138), (4069, 4146)]