2193670156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{39703}}^1$

素因数の和:40453

約数の個数: 24

約数和(自身を含む): 4046631680

約数和(自身を除く): 1852961524

約数列:

[1, 2, 4, 19, 38, 76, 727, 1454, 2908, 13813, 27626, 39703, 55252, 79406, 158812, 754357, 1508714, 3017428, 28864081, 57728162, 115456324, 548417539, 1096835078, 2193670156]

約数ペア:

[(1, 2193670156), (2, 1096835078), (4, 548417539), (19, 115456324), (38, 57728162), (76, 28864081), (727, 3017428), (1454, 1508714), (2908, 754357), (13813, 158812), (27626, 79406), (39703, 55252)]