17891342

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12653}}^1$

素因数の和:12763

約数の個数: 16

約数和(自身を含む): 30976992

約数和(自身を除く): 13085650

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 12653, 25306, 88571, 177142, 1277953, 2555906, 8945671, 17891342]

約数ペア:

[(1, 17891342), (2, 8945671), (7, 2555906), (14, 1277953), (101, 177142), (202, 88571), (707, 25306), (1414, 12653)]