11817584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 13493296

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 1889, 3128, 3778, 6256, 7556, 15112, 30224, 32113, 43447, 64226, 86894, 128452, 173788, 256904, 347576, 513808, 695152, 738599, 1477198, 2954396, 5908792, 11817584]

約数ペア:

[(1, 11817584), (2, 5908792), (4, 2954396), (8, 1477198), (16, 738599), (17, 695152), (23, 513808), (34, 347576), (46, 256904), (68, 173788), (92, 128452), (136, 86894), (184, 64226), (272, 43447), (368, 32113), (391, 30224), (782, 15112), (1564, 7556), (1889, 6256), (3128, 3778)]