19922419874

素因数分解:

$2^1\times 7^1\times {\mathrm{11633}}^1\times {\mathrm{122327}}^1$

素因数の和:133969

約数の個数: 16

約数和(自身を含む): 34155934848

約数和(自身を除く): 14233514974

約数列:

[1, 2, 7, 14, 11633, 23266, 81431, 122327, 162862, 244654, 856289, 1712578, 1423029991, 2846059982, 9961209937, 19922419874]

約数ペア:

[(1, 19922419874), (2, 9961209937), (7, 2846059982), (14, 1423029991), (11633, 1712578), (23266, 856289), (81431, 244654), (122327, 162862)]