384855412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{220169}}^1$

素因数の和:220215

約数の個数: 24

約数和(自身を含む): 739771200

約数和(自身を除く): 354915788

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 220169, 440338, 880676, 4183211, 5063887, 8366422, 10127774, 16732844, 20255548, 96213853, 192427706, 384855412]

約数ペア:

[(1, 384855412), (2, 192427706), (4, 96213853), (19, 20255548), (23, 16732844), (38, 10127774), (46, 8366422), (76, 5063887), (92, 4183211), (437, 880676), (874, 440338), (1748, 220169)]