17931454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10035

約数の個数: 16

約数和(自身を含む): 28725120

約数和(自身を除く): 10793666

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 9973, 19946, 289217, 309163, 578434, 618326, 8965727, 17931454]

約数ペア:

[(1, 17931454), (2, 8965727), (29, 618326), (31, 578434), (58, 309163), (62, 289217), (899, 19946), (1798, 9973)]