11949328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 13495472

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1709, 1748, 3418, 3496, 6836, 6992, 13672, 27344, 32471, 39307, 64942, 78614, 129884, 157228, 259768, 314456, 519536, 628912, 746833, 1493666, 2987332, 5974664, 11949328]

約数ペア:

[(1, 11949328), (2, 5974664), (4, 2987332), (8, 1493666), (16, 746833), (19, 628912), (23, 519536), (38, 314456), (46, 259768), (76, 157228), (92, 129884), (152, 78614), (184, 64942), (304, 39307), (368, 32471), (437, 27344), (874, 13672), (1709, 6992), (1748, 6836), (3418, 3496)]