19924036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6203}}^1$

素因数の和:6291

約数の個数: 24

約数和(自身を含む): 38564064

約数和(自身を除く): 18640028

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6203, 12406, 24812, 68233, 136466, 272932, 452819, 905638, 1811276, 4981009, 9962018, 19924036]

約数ペア:

[(1, 19924036), (2, 9962018), (4, 4981009), (11, 1811276), (22, 905638), (44, 452819), (73, 272932), (146, 136466), (292, 68233), (803, 24812), (1606, 12406), (3212, 6203)]