11951536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 24712704

約数和(自身を除く): 12761168

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 691, 752, 1081, 1382, 2162, 2764, 4324, 5528, 8648, 11056, 15893, 17296, 31786, 32477, 63572, 64954, 127144, 129908, 254288, 259816, 519632, 746971, 1493942, 2987884, 5975768, 11951536]

約数ペア:

[(1, 11951536), (2, 5975768), (4, 2987884), (8, 1493942), (16, 746971), (23, 519632), (46, 259816), (47, 254288), (92, 129908), (94, 127144), (184, 64954), (188, 63572), (368, 32477), (376, 31786), (691, 17296), (752, 15893), (1081, 11056), (1382, 8648), (2162, 5528), (2764, 4324)]