21167350414

素因数分解:

$2^1\times 7^1\times {\mathrm{10607}}^1\times {\mathrm{142543}}^1$

素因数の和:153159

約数の個数: 16

約数和(自身を含む): 36290562048

約数和(自身を除く): 15123211634

約数列:

[1, 2, 7, 14, 10607, 21214, 74249, 142543, 148498, 285086, 997801, 1995602, 1511953601, 3023907202, 10583675207, 21167350414]

約数ペア:

[(1, 21167350414), (2, 10583675207), (7, 3023907202), (14, 1511953601), (10607, 1995602), (21214, 997801), (74249, 285086), (142543, 148498)]