11281478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 19686240

約数和(自身を除く): 8404762

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 557, 779, 1066, 1114, 1558, 7241, 10127, 10583, 14482, 20254, 21166, 22837, 45674, 137579, 275158, 296881, 433903, 593762, 867806, 5640739, 11281478]

約数ペア:

[(1, 11281478), (2, 5640739), (13, 867806), (19, 593762), (26, 433903), (38, 296881), (41, 275158), (82, 137579), (247, 45674), (494, 22837), (533, 21166), (557, 20254), (779, 14482), (1066, 10583), (1114, 10127), (1558, 7241)]