19114914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2693}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 47328192

約数和(自身を除く): 28213278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2693, 3549, 5386, 7098, 8079, 16158, 18851, 35009, 37702, 56553, 70018, 105027, 113106, 210054, 245063, 455117, 490126, 735189, 910234, 1365351, 1470378, 2730702, 3185819, 6371638, 9557457, 19114914]

約数ペア:

[(1, 19114914), (2, 9557457), (3, 6371638), (6, 3185819), (7, 2730702), (13, 1470378), (14, 1365351), (21, 910234), (26, 735189), (39, 490126), (42, 455117), (78, 245063), (91, 210054), (169, 113106), (182, 105027), (273, 70018), (338, 56553), (507, 37702), (546, 35009), (1014, 18851), (1183, 16158), (2366, 8079), (2693, 7098), (3549, 5386)]