11820406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8863754

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 569, 611, 799, 1138, 1222, 1598, 7397, 9673, 10387, 14794, 19346, 20774, 26743, 53486, 125749, 251498, 347659, 454631, 695318, 909262, 5910203, 11820406]

約数ペア:

[(1, 11820406), (2, 5910203), (13, 909262), (17, 695318), (26, 454631), (34, 347659), (47, 251498), (94, 125749), (221, 53486), (442, 26743), (569, 20774), (611, 19346), (799, 14794), (1138, 10387), (1222, 9673), (1598, 7397)]