16021750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 31580640

約数和(自身を除く): 15558890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3373, 4750, 6746, 16865, 33730, 64087, 84325, 128174, 168650, 320435, 421625, 640870, 843250, 1602175, 3204350, 8010875, 16021750]

約数ペア:

[(1, 16021750), (2, 8010875), (5, 3204350), (10, 1602175), (19, 843250), (25, 640870), (38, 421625), (50, 320435), (95, 168650), (125, 128174), (190, 84325), (250, 64087), (475, 33730), (950, 16865), (2375, 6746), (3373, 4750)]