19646142

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48871}}^1$

素因数の和:48943

約数の個数: 16

約数和(自身を含む): 39879552

約数和(自身を除く): 20233410

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48871, 97742, 146613, 293226, 3274357, 6548714, 9823071, 19646142]

約数ペア:

[(1, 19646142), (2, 9823071), (3, 6548714), (6, 3274357), (67, 293226), (134, 146613), (201, 97742), (402, 48871)]