16858396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7701

約数の個数: 24

約数和(自身を含む): 32130000

約数和(自身を除く): 15271604

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 7649, 15298, 30596, 145331, 221821, 290662, 443642, 581324, 887284, 4214599, 8429198, 16858396]

約数ペア:

[(1, 16858396), (2, 8429198), (4, 4214599), (19, 887284), (29, 581324), (38, 443642), (58, 290662), (76, 221821), (116, 145331), (551, 30596), (1102, 15298), (2204, 7649)]