13209196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 17837204

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 3299, 4004, 6598, 13196, 23093, 36289, 42887, 46186, 72578, 85774, 92372, 145156, 171548, 254023, 300209, 471757, 508046, 600418, 943514, 1016092, 1200836, 1887028, 3302299, 6604598, 13209196]

約数ペア:

[(1, 13209196), (2, 6604598), (4, 3302299), (7, 1887028), (11, 1200836), (13, 1016092), (14, 943514), (22, 600418), (26, 508046), (28, 471757), (44, 300209), (52, 254023), (77, 171548), (91, 145156), (143, 92372), (154, 85774), (182, 72578), (286, 46186), (308, 42887), (364, 36289), (572, 23093), (1001, 13196), (2002, 6598), (3299, 4004)]