11271434245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{228421}}^1$

素因数の和:228636

約数の個数: 16

約数和(自身を含む): 13814962560

約数和(自身を除く): 2543528315

約数列:

[1, 5, 71, 139, 355, 695, 9869, 49345, 228421, 1142105, 16217891, 31750519, 81089455, 158752595, 2254286849, 11271434245]

約数ペア:

[(1, 11271434245), (5, 2254286849), (71, 158752595), (139, 81089455), (355, 31750519), (695, 16217891), (9869, 1142105), (49345, 228421)]