2012856428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2407723}}^1$

素因数の和:2407757

約数の個数: 24

約数和(自身を含む): 4044976320

約数和(自身を除く): 2032119892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2407723, 4815446, 9630892, 26484953, 45746737, 52969906, 91493474, 105939812, 182986948, 503214107, 1006428214, 2012856428]

約数ペア:

[(1, 2012856428), (2, 1006428214), (4, 503214107), (11, 182986948), (19, 105939812), (22, 91493474), (38, 52969906), (44, 45746737), (76, 26484953), (209, 9630892), (418, 4815446), (836, 2407723)]