25018346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 38547168

約数和(自身を除く): 13528822

約数列:

[1, 2, 43, 86, 421, 691, 842, 1382, 18103, 29713, 36206, 59426, 290911, 581822, 12509173, 25018346]

約数ペア:

[(1, 25018346), (2, 12509173), (43, 581822), (86, 290911), (421, 59426), (691, 36206), (842, 29713), (1382, 18103)]