191828155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17431}}^1$

素因数の和:17538

約数の個数: 16

約数和(自身を含む): 240979968

約数和(自身を除く): 49151813

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 17431, 87155, 540361, 1237601, 2701805, 6188005, 38365631, 191828155]

約数ペア:

[(1, 191828155), (5, 38365631), (31, 6188005), (71, 2701805), (155, 1237601), (355, 540361), (2201, 87155), (11005, 17431)]