2011194922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{2243}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 3358998720

約数和(自身を除く): 1347803798

約数列:

[1, 2, 11, 22, 53, 106, 583, 769, 1166, 1538, 2243, 4486, 8459, 16918, 24673, 40757, 49346, 81514, 118879, 237758, 448327, 896654, 1307669, 1724867, 2615338, 3449734, 18973537, 37947074, 91417951, 182835902, 1005597461, 2011194922]

約数ペア:

[(1, 2011194922), (2, 1005597461), (11, 182835902), (22, 91417951), (53, 37947074), (106, 18973537), (583, 3449734), (769, 2615338), (1166, 1724867), (1538, 1307669), (2243, 896654), (4486, 448327), (8459, 237758), (16918, 118879), (24673, 81514), (40757, 49346)]