193172804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4390291}}^1$

素因数の和:4390306

約数の個数: 12

約数和(自身を含む): 368784528

約数和(自身を除く): 175611724

約数列:

[1, 2, 4, 11, 22, 44, 4390291, 8780582, 17561164, 48293201, 96586402, 193172804]

約数ペア:

[(1, 193172804), (2, 96586402), (4, 48293201), (11, 17561164), (22, 8780582), (44, 4390291)]