39380254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 61147296

約数和(自身を除く): 21767042

約数列:

[1, 2, 41, 82, 97, 194, 3977, 4951, 7954, 9902, 202991, 405982, 480247, 960494, 19690127, 39380254]

約数ペア:

[(1, 39380254), (2, 19690127), (41, 960494), (82, 480247), (97, 405982), (194, 202991), (3977, 9902), (4951, 7954)]