12889562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 10887718

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1031, 1786, 2062, 6251, 7217, 12502, 14434, 19589, 39178, 48457, 96914, 137123, 274246, 339199, 678398, 920683, 1841366, 6444781, 12889562]

約数ペア:

[(1, 12889562), (2, 6444781), (7, 1841366), (14, 920683), (19, 678398), (38, 339199), (47, 274246), (94, 137123), (133, 96914), (266, 48457), (329, 39178), (658, 19589), (893, 14434), (1031, 12502), (1786, 7217), (2062, 6251)]