13211042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9771358

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 569, 611, 893, 1138, 1222, 1786, 7397, 10811, 11609, 14794, 21622, 23218, 26743, 53486, 140543, 281086, 347659, 508117, 695318, 1016234, 6605521, 13211042]

約数ペア:

[(1, 13211042), (2, 6605521), (13, 1016234), (19, 695318), (26, 508117), (38, 347659), (47, 281086), (94, 140543), (247, 53486), (494, 26743), (569, 23218), (611, 21622), (893, 14794), (1138, 11609), (1222, 10811), (1786, 7397)]