19870662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 45706752

約数和(自身を除く): 25836090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 2833, 3507, 5666, 7014, 8499, 16998, 19831, 39662, 59493, 118986, 473111, 946222, 1419333, 2838666, 3311777, 6623554, 9935331, 19870662]

約数ペア:

[(1, 19870662), (2, 9935331), (3, 6623554), (6, 3311777), (7, 2838666), (14, 1419333), (21, 946222), (42, 473111), (167, 118986), (334, 59493), (501, 39662), (1002, 19831), (1169, 16998), (2338, 8499), (2833, 7014), (3507, 5666)]