2445422398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1\times {\mathrm{18143}}^1$

素因数の和:21711

約数の個数: 16

約数和(自身を含む): 3862494720

約数和(自身を除く): 1417072322

約数列:

[1, 2, 19, 38, 3547, 7094, 18143, 36286, 67393, 134786, 344717, 689434, 64353221, 128706442, 1222711199, 2445422398]

約数ペア:

[(1, 2445422398), (2, 1222711199), (19, 128706442), (38, 64353221), (3547, 689434), (7094, 344717), (18143, 134786), (36286, 67393)]