21551452021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{31477}}^1$

素因数の和:32484

約数の個数: 16

約数和(自身を含む): 23888024640

約数和(自身を除く): 2336572619

約数列:

[1, 11, 67, 737, 929, 10219, 31477, 62243, 346247, 684673, 2108959, 23198549, 29242133, 321663463, 1959222911, 21551452021]

約数ペア:

[(1, 21551452021), (11, 1959222911), (67, 321663463), (737, 29242133), (929, 23198549), (10219, 2108959), (31477, 684673), (62243, 346247)]