19762938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84457}}^1$

素因数の和:84478

約数の個数: 24

約数和(自身を含む): 46114068

約数和(自身を除く): 26351130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84457, 168914, 253371, 506742, 760113, 1097941, 1520226, 2195882, 3293823, 6587646, 9881469, 19762938]

約数ペア:

[(1, 19762938), (2, 9881469), (3, 6587646), (6, 3293823), (9, 2195882), (13, 1520226), (18, 1097941), (26, 760113), (39, 506742), (78, 253371), (117, 168914), (234, 84457)]