2019093706

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8719}}^1$

素因数の和:8891

約数の個数: 48

約数和(自身を含む): 3757622400

約数和(自身を除く): 1738528694

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 139, 238, 278, 833, 973, 1666, 1946, 2363, 4726, 6811, 8719, 13622, 16541, 17438, 33082, 61033, 115787, 122066, 148223, 231574, 296446, 427231, 854462, 1037561, 1211941, 2075122, 2423882, 7262927, 8483587, 14525854, 16967174, 20602997, 41205994, 59385109, 118770218, 144220979, 288441958, 1009546853, 2019093706]

約数ペア:

[(1, 2019093706), (2, 1009546853), (7, 288441958), (14, 144220979), (17, 118770218), (34, 59385109), (49, 41205994), (98, 20602997), (119, 16967174), (139, 14525854), (238, 8483587), (278, 7262927), (833, 2423882), (973, 2075122), (1666, 1211941), (1946, 1037561), (2363, 854462), (4726, 427231), (6811, 296446), (8719, 231574), (13622, 148223), (16541, 122066), (17438, 115787), (33082, 61033)]