19311192

素因数分解:

$2^3\times 3^2\times {\mathrm{268211}}^1$

素因数の和:268223

約数の個数: 24

約数和(自身を含む): 52301340

約数和(自身を除く): 32990148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268211, 536422, 804633, 1072844, 1609266, 2145688, 2413899, 3218532, 4827798, 6437064, 9655596, 19311192]

約数ペア:

[(1, 19311192), (2, 9655596), (3, 6437064), (4, 4827798), (6, 3218532), (8, 2413899), (9, 2145688), (12, 1609266), (18, 1072844), (24, 804633), (36, 536422), (72, 268211)]