21167266198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42848717}}^1$

素因数の和:42848751

約数の個数: 16

約数和(自身を含む): 35992923120

約数和(自身を除く): 14825656922

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 42848717, 85697434, 557033321, 814125623, 1114066642, 1628251246, 10583633099, 21167266198]

約数ペア:

[(1, 21167266198), (2, 10583633099), (13, 1628251246), (19, 1114066642), (26, 814125623), (38, 557033321), (247, 85697434), (494, 42848717)]