19016768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12954

約数の個数: 28

約数和(自身を含む): 39380160

約数和(自身を除く): 20363392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 12919, 25838, 51676, 103352, 206704, 297137, 413408, 594274, 826816, 1188548, 2377096, 4754192, 9508384, 19016768]

約数ペア:

[(1, 19016768), (2, 9508384), (4, 4754192), (8, 2377096), (16, 1188548), (23, 826816), (32, 594274), (46, 413408), (64, 297137), (92, 206704), (184, 103352), (368, 51676), (736, 25838), (1472, 12919)]