19225728

素因数分解:

$2^7\times 3^3\times {\mathrm{5563}}^1$

素因数の和:5586

約数の個数: 64

約数和(自身を含む): 56752800

約数和(自身を除く): 37527072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5563, 11126, 16689, 22252, 33378, 44504, 50067, 66756, 89008, 100134, 133512, 150201, 178016, 200268, 267024, 300402, 356032, 400536, 534048, 600804, 712064, 801072, 1068096, 1201608, 1602144, 2136192, 2403216, 3204288, 4806432, 6408576, 9612864, 19225728]

約数ペア:

[(1, 19225728), (2, 9612864), (3, 6408576), (4, 4806432), (6, 3204288), (8, 2403216), (9, 2136192), (12, 1602144), (16, 1201608), (18, 1068096), (24, 801072), (27, 712064), (32, 600804), (36, 534048), (48, 400536), (54, 356032), (64, 300402), (72, 267024), (96, 200268), (108, 178016), (128, 150201), (144, 133512), (192, 100134), (216, 89008), (288, 66756), (384, 50067), (432, 44504), (576, 33378), (864, 22252), (1152, 16689), (1728, 11126), (3456, 5563)]