19795302

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57881}}^1$

素因数の和:57908

約数の個数: 24

約数和(自身を含む): 45147960

約数和(自身を除く): 25352658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 57881, 115762, 173643, 347286, 520929, 1041858, 1099739, 2199478, 3299217, 6598434, 9897651, 19795302]

約数ペア:

[(1, 19795302), (2, 9897651), (3, 6598434), (6, 3299217), (9, 2199478), (18, 1099739), (19, 1041858), (38, 520929), (57, 347286), (114, 173643), (171, 115762), (342, 57881)]