19211452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 37093392

約数和(自身を除く): 17881940

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9011, 18022, 36044, 117143, 234286, 369451, 468572, 738902, 1477804, 4802863, 9605726, 19211452]

約数ペア:

[(1, 19211452), (2, 9605726), (4, 4802863), (13, 1477804), (26, 738902), (41, 468572), (52, 369451), (82, 234286), (164, 117143), (533, 36044), (1066, 18022), (2132, 9011)]