11971696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 13526672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 271, 502, 542, 1004, 1084, 2008, 2168, 2761, 2981, 4016, 4336, 5522, 5962, 11044, 11924, 22088, 23848, 44176, 47696, 68021, 136042, 272084, 544168, 748231, 1088336, 1496462, 2992924, 5985848, 11971696]

約数ペア:

[(1, 11971696), (2, 5985848), (4, 2992924), (8, 1496462), (11, 1088336), (16, 748231), (22, 544168), (44, 272084), (88, 136042), (176, 68021), (251, 47696), (271, 44176), (502, 23848), (542, 22088), (1004, 11924), (1084, 11044), (2008, 5962), (2168, 5522), (2761, 4336), (2981, 4016)]