2019940054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{380977}}^1$

素因数の和:381231

約数の個数: 16

約数和(自身を含む): 3319080336

約数和(自身を除く): 1299140282

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 380977, 761954, 4190747, 8381494, 91815457, 183630914, 1009970027, 2019940054]

約数ペア:

[(1, 2019940054), (2, 1009970027), (11, 183630914), (22, 91815457), (241, 8381494), (482, 4190747), (2651, 761954), (5302, 380977)]