18741932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{38723}}^1$

素因数の和:38749

約数の個数: 18

約数和(自身を含む): 36052044

約数和(自身を除く): 17310112

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 38723, 77446, 154892, 425953, 851906, 1703812, 4685483, 9370966, 18741932]

約数ペア:

[(1, 18741932), (2, 9370966), (4, 4685483), (11, 1703812), (22, 851906), (44, 425953), (121, 154892), (242, 77446), (484, 38723)]