18943358

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13397}}^1$

素因数の和:13507

約数の個数: 16

約数和(自身を含む): 32798304

約数和(自身を除く): 13854946

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13397, 26794, 93779, 187558, 1353097, 2706194, 9471679, 18943358]

約数ペア:

[(1, 18943358), (2, 9471679), (7, 2706194), (14, 1353097), (101, 187558), (202, 93779), (707, 26794), (1414, 13397)]