12958076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 24328080

約数和(自身を除く): 11370004

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 3217, 4028, 6434, 12868, 61123, 122246, 170501, 244492, 341002, 682004, 3239519, 6479038, 12958076]

約数ペア:

[(1, 12958076), (2, 6479038), (4, 3239519), (19, 682004), (38, 341002), (53, 244492), (76, 170501), (106, 122246), (212, 61123), (1007, 12868), (2014, 6434), (3217, 4028)]