219994616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1447333}}^1$

素因数の和:1447358

約数の個数: 16

約数和(自身を含む): 434200200

約数和(自身を除く): 214205584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1447333, 2894666, 5789332, 11578664, 27499327, 54998654, 109997308, 219994616]

約数ペア:

[(1, 219994616), (2, 109997308), (4, 54998654), (8, 27499327), (19, 11578664), (38, 5789332), (76, 2894666), (152, 1447333)]