19124478

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4483}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 43046400

約数和(自身を除く): 23921922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4483, 8966, 13449, 26898, 40347, 80694, 121041, 242082, 354157, 708314, 1062471, 2124942, 3187413, 6374826, 9562239, 19124478]

約数ペア:

[(1, 19124478), (2, 9562239), (3, 6374826), (6, 3187413), (9, 2124942), (18, 1062471), (27, 708314), (54, 354157), (79, 242082), (158, 121041), (237, 80694), (474, 40347), (711, 26898), (1422, 13449), (2133, 8966), (4266, 4483)]