19075926527

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{335897}}^1$

素因数の和:335991

約数の個数: 24

約数和(自身を含む): 23741270640

約数和(自身を除く): 4665344113

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 8113, 56791, 335897, 2351279, 6382043, 16458953, 20489717, 44674301, 143428019, 312720107, 389304623, 1003996133, 2725132361, 19075926527]

約数ペア:

[(1, 19075926527), (7, 2725132361), (19, 1003996133), (49, 389304623), (61, 312720107), (133, 143428019), (427, 44674301), (931, 20489717), (1159, 16458953), (2989, 6382043), (8113, 2351279), (56791, 335897)]