105840412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2039}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 195350400

約数和(自身を除く): 89509988

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 2039, 2732, 4078, 8156, 12977, 25954, 38741, 51908, 77482, 154964, 1392637, 2785274, 5570548, 26460103, 52920206, 105840412]

約数ペア:

[(1, 105840412), (2, 52920206), (4, 26460103), (19, 5570548), (38, 2785274), (76, 1392637), (683, 154964), (1366, 77482), (2039, 51908), (2732, 38741), (4078, 25954), (8156, 12977)]