2111792

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1580

約数の個数: 20

約数和(自身を含む): 4140360

約数和(自身を除く): 2028568

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1483, 2966, 5932, 11864, 23728, 131987, 263974, 527948, 1055896, 2111792]

約数ペア:

[(1, 2111792), (2, 1055896), (4, 527948), (8, 263974), (16, 131987), (89, 23728), (178, 11864), (356, 5932), (712, 2966), (1424, 1483)]