16191076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 31744944

約数和(自身を除く): 15553868

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 131, 212, 262, 524, 583, 1166, 1441, 2332, 2809, 2882, 5618, 5764, 6943, 11236, 13886, 27772, 30899, 61798, 76373, 123596, 152746, 305492, 367979, 735958, 1471916, 4047769, 8095538, 16191076]

約数ペア:

[(1, 16191076), (2, 8095538), (4, 4047769), (11, 1471916), (22, 735958), (44, 367979), (53, 305492), (106, 152746), (131, 123596), (212, 76373), (262, 61798), (524, 30899), (583, 27772), (1166, 13886), (1441, 11236), (2332, 6943), (2809, 5764), (2882, 5618)]