11962912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 25666200

約数和(自身を除く): 13703288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 193, 208, 298, 386, 416, 596, 772, 1192, 1544, 1937, 2384, 2509, 3088, 3874, 4768, 5018, 6176, 7748, 10036, 15496, 20072, 28757, 30992, 40144, 57514, 61984, 80288, 115028, 230056, 373841, 460112, 747682, 920224, 1495364, 2990728, 5981456, 11962912]

約数ペア:

[(1, 11962912), (2, 5981456), (4, 2990728), (8, 1495364), (13, 920224), (16, 747682), (26, 460112), (32, 373841), (52, 230056), (104, 115028), (149, 80288), (193, 61984), (208, 57514), (298, 40144), (386, 30992), (416, 28757), (596, 20072), (772, 15496), (1192, 10036), (1544, 7748), (1937, 6176), (2384, 5018), (2509, 4768), (3088, 3874)]