38861942

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{10243}}^1$

素因数の和:10523

約数の個数: 16

約数和(自身を含む): 66872832

約数和(自身を除く): 28010890

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 10243, 20486, 71701, 143402, 2775853, 5551706, 19430971, 38861942]

約数ペア:

[(1, 38861942), (2, 19430971), (7, 5551706), (14, 2775853), (271, 143402), (542, 71701), (1897, 20486), (3794, 10243)]