12543722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7033

約数の個数: 16

約数和(自身を含む): 20301192

約数和(自身を除く): 7757470

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 6961, 13922, 118337, 236674, 368933, 737866, 6271861, 12543722]

約数ペア:

[(1, 12543722), (2, 6271861), (17, 737866), (34, 368933), (53, 236674), (106, 118337), (901, 13922), (1802, 6961)]