19470946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1163}}^1$

素因数の和:1937

約数の個数: 16

約数和(自身を含む): 31930848

約数和(自身を除く): 12459902

約数列:

[1, 2, 11, 22, 761, 1163, 1522, 2326, 8371, 12793, 16742, 25586, 885043, 1770086, 9735473, 19470946]

約数ペア:

[(1, 19470946), (2, 9735473), (11, 1770086), (22, 885043), (761, 25586), (1163, 16742), (1522, 12793), (2326, 8371)]