19633484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 37455600

約数和(自身を除く): 17822116

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 4549, 9098, 18196, 59137, 118274, 236548, 377567, 755134, 1510268, 4908371, 9816742, 19633484]

約数ペア:

[(1, 19633484), (2, 9816742), (4, 4908371), (13, 1510268), (26, 755134), (52, 377567), (83, 236548), (166, 118274), (332, 59137), (1079, 18196), (2158, 9098), (4316, 4549)]